Earth-1

Peter was sitting at home watching some television when Cisco comes in and sees him.

"This...is a sad thing to see Spider-Man, who fights crime most of the time, is on his couch watching television in his sweatpants. Are you gonna spend the rest of your free time on this couch?" Cisco asks him. "I mean, you've been sulking for days about Caitlin instead of trying to make it up to her."

"There is nothing I can do, I cannot think of any way of apologizing for making her feel unimportant when she's the most important person in my life." Peter states as Cisco joins him on the couch.

"What is it with you and Disney and musicals, and things like that anyway?" Cisco wonders.

"Growing up, May always said everything gets fixed with anything if it comes from the heart." Peter explains.

"Okay, seriously man, you've been through some tough times I get that. You're juggling the company, trying to save Caitlin from becoming Killer Frost, and training Miles, and trying to come up with how to make it up to Caitlin. Look, whatever you need, I'll find a way to help." Cisco promises him.

"There's nothing you can really do, Cisco. I need to figure it out from myself." Peter tells him.

"Really? What do I have to do to get you to Let it go?" Cisco asks him jokingly and Peter laughs.

"Okay, that was good. I'll give you that one." Peter says when his phone goes off and so does Cisco's.

"It's HR." Cisco says and Peter got the same and they make their way to Star labs.

-

When they are it there, they see there's a breach open.

"Someone's coming through." HR warns them.

"Could be Gypsy." Cisco guesses.

"Could be, or oh could be..." Barry was saying when the breach closes and J'onn, Mon-El and Peter-38 appears while holding an unconscious Kara.

"The Super-Spider team?" HR says seeing them.

"What happened to her?" Barry asks.

"We don't know, but whoever did it has come to this world." J'onn informs him.

They bring Kara to the med lab where Caitlin take a look at what's wrong.

"Her vitals are low. How long was she like this?" Caitlin asks.

"A hour at best." J'onn answers her.

"Okay, we need to find whoever did this to Kara and punch him repeatedly until he reverses whavetee spell he put her under, and I get to punch first." Mon-El tells the team.

"Who is this?" Peter asks his doppelgänger.

"My name is Mon-El." He tells Peter. "I'm Kara's...friend. Well, more than friends. We've been kissing a lot."

"She never mentioned having a boyfriend." Caitlin says.

"It's a recent thing." Mon-El explains.

"Didn't she dump you?" Peter-38 asks him.

"Shhh..." Mon-El whispers to him.

"I'll tell you what, I know enough not to mention the breakup between PP and Cai...Sorry." HR was saying when looking at their faces.

"Whatever's going on between me and Kara, I cannot leave her like this, Okay?" Mon-El say.

"We'll get her back." Peter-38 is confident enough to say.

"So who did this to her?" May asks.

"An alien prisoner escaped our custody. He did something to her, then disappeared." Peter-38 explains. "We followed him after he said what he did."

"He said he wanted to chase the partner to the fastest man alive." J'onn says and they look to said partner, Peter Parker.

"Wait, why me?" Peter wonders.

"We don't know. But his last words were about finding you." Mon-El states.

"Well, then he's a breacher. And if there's one thing I can do, it's find breachers." Cisco says and they all leave Kara and into the cortex.

"So what else can you tell us about this guy?" Barry asks them.

"Not much. It's like he just materialized out of thin air." J'onn tells him.

"He reminded me of Mxy." Peter-38 says when Cisco looks at the computers.

"Like this clown just did?" Cisco asks and they look to see the man looking at the cameras while waving.

Peter grabs his mask as Barry speeds to take him on before making it to the basement and sees the man.

"Hello, Barry Allen." He greets.

"How do you know my name?" Barry asks him.

"I know a lot of things. And I can do a lot of things too." He explains when Peter comes swinging in from above.

"Peter Parker made it here, finally. It's good for you to join the party, Spider-Man. I'm happy to have you." He says.

"What do you want with Supergirl?" Peter asks the guy.

"Same thing I want from you and your doppelgänger. To teach you all a lesson." He explains to them before moving at superhuman speed and knocks Barry across the room.

Peter quickly webs him and yanks him towards himself before he turns and grabs Peter's throat.

"Sorry, Spider-Man. Too slow." He states. "Night-Night." He says and Peter starts getting tired and passes out.

-

Peter then later wakes up and sees he's in some sort of old timey bar with live entertainment and he hears someone singing Moon River.

Peter looks at himself and he's wearing some tuxedo and is seriously confused to what's happening. He turns and sees that it's Kara who's singing and she notices him in the crowd and is shocked to see her friend, thinking it's her Peter.

As Kara sings, Peter is amazed to how good her singing is as she finishes singing and Peter starts sneaking backstage.

"Peter?" Kara asks as she joins him backstage.

"Hey." Peter greets her as she goes into a hug. "Yeah, it's me, Kara."

Kara then breaks the hug and looks at him. "Kara or Skirt?" She asks Peter.

"Kara?" Peter says, confused and realized she thinks he's the doppelgänger.

"You're his doppelgänger, aren't you?" Kara asks.

"Yeah, your Peter and friends brought you to my Earth." Peter explains and looks around. "Speaking of which, where are we? What's going on?"

"I was hoping you could tell me or explain to me why I pulled an Audrey Hepburn and sang in a nightclub." Kara states.

"Maybe were in some sorta shared hallucination state. Either that or Mysterio got a whole lot better at his illusions." Peter guesses.

"Who's Mysterio?" Kara asks, never hearing about him before.

"Long story, I'll tell you later." Peter promises and gets back on topic. "What's the last thing you remember?"

"I was at the DEO, my Peter has just brought in a new prisoner. He got loose, and...I was here. He was weird, he had this..."

"Pocket handkerchief?" Peter guesses as he has the same guy. "I saw you, you were in a coma. Your boyfriend, Mon-El, J'onn and Peter brought you here."

"He is not my boyfriend." Kara warns him. "He's a Boy...who's not my friend."

"Okay...All right, whoever he is, they both said you were whammied, then he escaped and then showed up in Star labs, me and Barry went after him."

"And then you got whammied." Kara guesses. "So where is this place?"

"Could be a parallel dimension, or again, maybe it's like one of Mysterio's illusions. If so, we just need to find our way out." Peter states seeing no other choice.

"I could click my heels together three times." Kara jokes and Peter understood that reference.

"Come on, there's gotta be something." Peter says and they leave the backstage. "You're a really good singer, by the way."

"Hey, thanks. My sister says I put the Kara in karaoke." Kara says when they walk and run into Malcom Merlyn.

"There you are." He says seeing the two of them.

"Merlyn?" Peter asks.

"Who?" Kara and Malcom asks, not knowing who he's talking about.

"My name's Cutter Moran, I own this club, and both of you work for me." Malcom informs them.

"We what now?" Peter and Kara ask him.

"I pay you to sing, not pepper me with questions. And I hope you got something better in your songbook than what you were belting out up there, blonde." Malcolm tells her.

"Hey! Don't call me blondie." Kara warns him.

"Hey, I don't know who you think you are..." Peter was saying when Malcom pulls out a knife. "Obviously you're someone who's quick with a knife."

"You have to excuse my friend. He doesn't think before he talks." Kara quickly lies.

"Sadly, that's true." Peter admits.

"Yeah. I had a cousin like that. I had to slit his throat too." Malcom tells them. "Grady! Get these two set up. And nothing I've heard before. I want something original." He says before walking off.

"I don't have my powers." Kara tells Peter.

"I wasn't able to sense his knife coming, so I guess neither do I." Peter says when someone who looks a lot like Winn approaches them.

"Winn? You're here too?" Kara asks.

"Who's winn? My name is Grady. I tickle the keys around here." Winn explains to them. "Say, you realize how he got the nickname Cutter, don't you? Because he likes to cut people."

"You ask me, I think he's all talk." Cisco says and they turn and see his hair is combed to the side and is straight instead of the usual hair he usually has.

"I pray that, one day, you do not find out how very wrong you are, Pablo." Winn tells Cisco. "Now go do your job." He says before leaving.

"You see, Grady doesn't know this, but one day, I'm gonna be somebody. I'm gonna be somebody, and it's gonna happen right there on that stage." Cisco promises and leaves them.

"This is getting weirder and weirder. And I fought a Lizard, so that's saying something." Peter tells Kara.

"Yeah, it's like in The Wizard of Oz. You were there, and you were there." Kara replies.

Except, they're not really them. They're all playing characters in a..."

"Musical." They both finish.

"Peter, where are we?"

"I...have no idea in the slightest." Peter admits to her.

Well, you know what they say." The man who trapped them says and they turn to see he's on the stage. "The show must go on!"

They both look at him, wondering where he came from and how he got there.

"Supergirl, I loved your rendition of Moon River, such a beautiful song. You were a little flat in places, but I'm willing to let it slide because you're so cute." He says as they approach him.

"What did you do to us?" Peter asks him.

"Nothing much. Just put a little song in your heart." He tells them.

"Why did you bring us here?" Kara asks.

"I didn't bring you anywhere. We're inside your heads. You created this world. And we got lucky because it could have been a war movie or a space opera, but thanks to your love for musicals, with the countless times you watched, Wizard of Oz. With your adopted parents."

"How did you know that?" Kara asks.

"And you, all those sad times in your life. Loosing your parents, then your uncle. All your troubles go away with a solution if it comes from your heart. Isn't that what May always tells you? Well, where else would we end up?" He tells Peter.

"How could you possibly know that?" Peter asks him, since nobody but he knows that saying.

"All right, all right." Kara says while walking up, ready to beat this man. But as soon as she swings, it goes right through him.

"Swing and a miss. I didn't tell you. I'm not really here. See, I'm out there in the real world. Central City's mine for the taking."

No. There's still Flash, Ultimate Spider-Man, and Vibe ready to stop you." Peter reminds him.

"Yeah, but it's a school night and I have a feeling Miles isn't going to be out this late. Flash, you do have a point." He admits. "And the two of you are welcomed to try and stop me. If you can get out at least."

"How do we get out of here?" Kara asks him.

"You're in a movie musical. So all you have to do is follow the script. Reach the end of the plot, and you get to go home."

"Why do I feel a but coming?" Peter asks.

"BUT, if you die in here, you die out there."

"I've reached my limit with magical creeps." Kara states remembering Mxy.

"In the meantime, I hope you're both ready to get the rust off those pipes of yours."

"We're not singing for you! Anymore." Kara informs him.

"Come on, now, maybe just one little fun opening number just to...kick things off." He asks while removing his jacket. "Think of your fellow man."

"Stop singing." Peter tells him.

"It's not happening." Kara states.

"Lend him a helping hand. Put a little love in your heart." He sings and goes over to Winn who's at the piano and starts playing.

"You see it's getting late. Oh, please don't hesitate. Put a little love in your heart." Winn sings as the whole nightclub breaks into a dance

"And the world will be a better place. And the world. Will be a better place for you and me you just wait." Malcom, Cisco and Winn start singing.

"And see, yeah."

"If you want the world to know we won't let hatred grow. Put a little love in your heart." Malcom sings and that ironic since Peter remembers this as the same guy who tried to destroy a city.

"And the world will be a better pace, and the world. Will be a better place. For you. And me." Their captor keeps singing.

"You just wait. And see." Malcolm continues,

"You better take a good look around. Oh, if you're looking down. Put a little love in your heart." Winn continues.

"And the world will be a better place." Cisco sings.

"All the world. Will be a better place for you. And me. You just waiiit and seeee." Malcolm says and they all come in for the finale.

"Put a little live in your heart." Sad thing is, Peter actually getting into it and Kara watches as he starts rocking his head to the beat. "Put a little love in your heart. Put a little love in your heart. Put a little love in your heart. Put a little love in your heart. Come on and...put a little love in your heaaaaaart." They finish singing and he vanishes on them.

"God, I hate this Music Meister." Peter says.

"Music Meister?" Kara asks.

"Well, I can't just call him he. And we're in a musical." Peter explains.

"Music Meister It is." Kara says and they leave to find where he left to.

They go backstage and have no idea where he could've gone.

"So what do we do now?" Kara asks Peter.

"Why do you keep asking me? I haven't been in this predicament before." Peter states, getting annoyed by how she assures he has the answers. Maybe she's used to his doppelgänger knowing everything or something, but he's not him. "I guess we just do what he said. Find out the plot of the musical, and then follow the story."

"Okay, what do we know so far?" Kara asks.

"We're supposed to be singers." Peter bulletpoints.

"And apparently we work for a gangster." Kara adds.

"Yes, who wants us to perform for him. Honestly, it's pretty straightforward. Kinda lame if you ask me." Peter states when the familiar noise of a gun cocking comes in and they turn to see two men wearing all black.

"Hi! I miss being bulletproof." Kara tells Peter.

"I miss my senses." Peter tells her.

"You're coming with us." One of them tell the two.

"Says who?" Peter asks when he gets hit in the back of the head, rendering him unconscious and Kara looks to see Harry from Earth-2 is here.

"Says me." Harry tells the unconscious man.

-

Peter later wakes up and sees Kara is next to him and they're in a warehouse of sorts.

"Where are we?" Peter asks her.

"I don't know." Kara admits.

"I hope Barry or the others find a way of getting us out of here." Peter tells Kara.

"Yeah, I'm glad my Peter brought me to your Earth." Kara states.

"Mon-El seems to care about you." Peter says.

"Mon-El only cares about himself." Kara states to Peter while scoffing. "He lied to me about who he really is for nine months. I can't shake it. I thought it was gonna be something special like what you and your doppelgänger had with his girlfriend. Or what you and Caitlin have."

"Well...were not exactly together as of now." Peter informs her.

"I'm sorry." Kara apologizes.

"I just got lost in all of my responsibilities. There was Spider-Man, my company, I recently started training a kid who has powers like mine, he idolized Spider-Man and wanted to be a hero like me."

"Sounds like a lot, I can see that."

"I guess I subconsciously pushed her to the side. I just got caught up in everything, I forgot that she's the future I want. But so many people rely on Spider-Man, my company relies on me. I pushed her away so I could focus on stopping her from becoming evil and now it's a mess."

"Shut up! Both of you." Harry tells them and Peter now notices he was listening in.

"Harry?" Peter asks, forgetting where he is.

He stands up and starts walking towards them. "Do you not know who I am?"

"Not Harrison Wells, I'm guessing." Peter jokes.

"Digsy. Digsy Foss. I run this town." Harry tells them.

"So you're the mayor?" Kara asks and Harry chuckles like the real deal.

"The mayor may have gotten the vote...but I got the power." Harry tells her. "I got a situation...that you two are gonna help me with."

"We would love to help you any way that we can." Peter says, trying not to get himself killed for once.

"My daughter, Clarice. She's missing." Harry says and one of his men carry over a photo. "Last she was seen, she was heading into Cutter Moran's place." He explains while handing the photo to them and Peter is shocked that it's a black and white photograph of Caitlin, just altered to look like the timeline. "Have you seen her in there?"

"Clarice, did you say?" Peter asks.

"Yeah. Why?" Harry asks.

"We haven't seen her. I haven't seen her." Peter admits.

"She is the only thing that is good and decent...about my life. If anything happened to her, this town will run red with blood." Harry warns.

"Starting with yours." A woman with a oversized hat says and they can't see her face, but the voice sounds familiar to Peter, just with the accent he can't tell for sure.

"We wouldn't want that, now would we?" Peter says while looking to Kara with a grin on his face, keeping his cool. "So how can we help?"

"You two sing for Cutter. You could poke around and see if you can find her." Harry explains their part and the two see this is the plot they need to follow. "So are you gonna do this for me?"

"We're gonna finds her, sir." Peter assures him and Kara agrees.

"Good." Harry says and walks over to the woman and the goons escort them out.

-

They got Cisco's help to lead them to where Caitlin was last seen and it's Apartment 4B.

"This is where we can find Caitlin?" Peter asks.

"Clarice." Kara corrects him.

"Yeah, she's in there, all right. Now you two listen to me. Don't you go telling anyone I showed you this." Cisco warns them. "Word to the wise. You go digging in this dirt...you might not like what you find." He says and walks off.

"Okay, so remember, some might look like Caitlin, but she is not Caitlin." Kara reminds Peter.

"Yeah, I know. It's just weird." Peter says.

"Yeah, tell me about it. I'm glad we haven't seen someone that looks like Mon-El. I'd probably punch him in the face for the fun of it." Kara states,

They then hear screams from the other side of the door.

"That's Caitlin. She's in trouble." Peter says and gets ready to kick the door.

"Hang on, I'll kick the door in." Kara says and pushes him back.

"What? It's not a gender thing, I just really wanted to kick a door down." Peter admits.

Kara rolls her eyes at how funny this Peter is compared to the seriousness of her Peter. Yet again, he was only now opening up ever since Gwen died.

"Look, how about together?" Kara asks him.

"Okay." Peter agree and they do it and look to see Caitlin and Mon-El making out on the couch.

"What the hell is this?" Peter asks as the two of them get off the couch.

"All right, you caught us." Caitlin tells them.

"We're in Love." Mon-El explains.

"Ugh, gross." Kara states in disgust as Peter wishes he could forget that.

-

In reality.

Barry brought Peter to the med bay and he's in the same coma as Kara is.

"Guys, we have a problem. Well, another problem." Caitlin tells them. "The radioactivity in Peter's body has been severely depleted, as has the amount of solar radiation in Kara's body."

"And what does that mean exactly?" J'onn asks.

"They're being drained. The guy who did this to them...I think he's stealing their powers." Caitlin explains.

"But didn't Peter say the radioactivity was like his blood?" Cisco asks Caitlin.

"And the more he looses, the less chance he has at waking up." Peter-38 says looking at his unconscious doppelgänger seeing they're the same when it comes to their powers.

They then get footage from the Central City bank and see Music Meister is using Kara's powers to break inside.

"We gotta being him in." Mon-El tells them.

"We're on it." Barry says as he puts his suit back on.

"You're gonna need a new spider." Peter-38 offers and places his suit back on.

"I'm coming, too." J'onn tells them.

"J'onn, I respect the whole special agent thing you got going on but this needs someone with..." Cisco was saying when J'onn shows his true matiain form. "Green skin and a sick ass cape."

"Call me the Martian Manhunter." J'onn tells him.

"Yeah, J'onn's more than just a pretty face." Peter-38 tells them.

"Guys! Peter and Kara's vitals are all over the place." Caitlin informs them and just notices the Martian. "Hello." She greets.

"He's using their powers, meaning they're in trouble." Barry guesses and knows they need to hurry.

-

Cisco opens a breach and the four of them are ready to take him on.

"Hello, friends!" Music Meister says as he exits the building. "Hello again, Spider-Man. Or is it Iron-Spider to not get confused with your doppelgänger? Anyway, I wanted to apologize for tricking you into bringing me to the DEO to whammi your friend. I'm such a huge fan of your work, your suit, everything. But I have to say...recently, you've been phoning it in or going too far. You know what I'm talking about? I think maybe you're just upset. What would Gwen say if she could see how low you've fallen?" He asks them.

'Oh, he did not!' Peter-38 thinks before raising his repulsers to blast him but when the blasts almost hit him, he dodges both of the lasers.

"Spidey senses. I can sense anything you plan on throwing in my direction." Music Meister informs him.

Peter-38 gets angry as Music Meister uses Kara's speed and runs off. Peter takes off to track him in the skies, wanting to end him for what he said as Barry chase him on foot.

The two race throughout the city as Peter calculates where they're going to be.

"Cisco, they're headed towards 4th and Aspen." Peter-38 tells him.

"Got it." Cisco replies and opens a breach there.

Upon arrival, they see the two when suddenly Music Meister takes into the skies and Peter starts fighting him off using his webs, his arms and repulsers.

"All right, J'onn, how do you dele about a little one-two combo?" Cisco asks him and explains. "I'm gonna open a breach, you be ready to hit something bar on the other side."

"Hitting hard I can do." J'onn assures him.

"Barry, you get ready to do the same on the ground level. Peter, hold him up there." Cisco tells them the plan and opens a breach for J'onn.

Music Meister was flying DEO, Peter when J'onn interrupts him and punches him in the face. Peter-38 gives him a helping hand and blasts Music Meister into the ground.

Barry comes speeding in and punches him, sending him flying.

But Music Meister isn't down yet as he starts getting up only to be electrocuted and Barry looks and sees Miles and his arm stretched out.

"Venom strike, baby!" Miles cheers.

"Nighty-Night." Barry tells Music Meister and high-5s Miles.

-

The musical.

"Hey, who are you?" Mon-El asks Peter and Kara. "Your names now."

"I'm Kara and this is Peter." Kara tells them. "We're singers at your dads nightclub."

"Clarice, your dad thinks you've been kidnapped." Peter tells Caitlin.

"Well, clearly he's mistaken." Caitlin states.

"He really wants you to come home." Kara explains.

"Listen, I am never going back there." Caitlin promises.

"Why not? There's no place like home." Kara says and even Peter looks at her for that reference.

"Marvin Moran...is my home." Caitlin says referring to Mon-El.

"And besides, if our geezers ever caught wind of this, they'd go to war." Mon-El tells them. "It'd be the end of more than just us."

"He's right. Our fathers hate each other. Our love is forbidden." Caitlin says while leaning on Mon-El.

"This is seriously familiar to West side story." Peter tells Kara.

"I was thinking more Fantasticks." Kara admits.

"Look, the point is...we ain't telling nobody nothing. And neither are you, capisce?" Caitlin tells them.

"Can you give us a second?" Peter asks and they back away from the two. "Okay, so we have to follow the script. We're in a musical. So if we convince them to tell their fathers about this Romeo and Juliet story they have going on that'll get us out of here."

"And back home to being...single. Yay." Kara states.

"Well, at least we still have people. My doppelgänger seemed concerned about you a lot." Peter informs her.

"Yeah, at least I still have my super friend." Kara agrees knowing Peter's been there through her tough times.

"Okay." Peter says and turns back to the couple (whilst trying to remember that's not Caitlin). "Your fathers aren't perfect, right."

"Love isn't perfect." Kara adds.

"But you can't let your love for somebody cause you to be afraid of what might happen to them. You gotta take what you can while you still have it." Peter tells them. "That includes telling your fathers about your feelings."

Caitlin and Mon-El seem to think before agreeing with them.

"All right, you make a convincing argument. We'll do it." Caitlin states.

"We should go now. Thanks, kid." Mon-El says and they two leave.

"Okay...That was easier than I anticipated." Peter tells Kara.

"Convincing people in musicals is really easy." Kara states.

"Yeah, and lets hope we can get out of it just as easy." Peter adds and they split up to make sure it goes all right. Peter goes with Caitlin and Kara goes with Mon-El.

-

Peter brings Caitlin back to the warehouse where Harry and the woman runs up and she removes her hat to reveal May.

"Thank god you're safe." May tells Caitlin.

"Of course I'm safe, Mom." Caitlin states.

Peter looks in shock as he puts the pieces together...if Caitlin is May's daughter, Harry is her dad...NOPE. Not thinking about that. EVER!!!

"Peter and Kara told me you sent them to find me." Caitlin tells them.

"We were concerned." Harry tells her.

"Guys, there's no reason to be concerned." Caitlin assures them. "But...There is something that I need to tell you. I'm in love!" She tells them.

"Who is the lucky boy?" May asks her.

"Um...Marvin Moran." Caitlin tells them.

"You mean Cutter Moran's kid?" Harry asks her in shock.

"Dad, look, we're in love." Caitlin tells him.

"The hell you are. He's a hooligan. His father's a hooligan." May informs her.

"You're not loving that boy." Harry adds on.

"Well, she isn't a little girl, you know." Peter tells May and Harry as they look to him with daggers for eyes. "She's incredible, brave, and doesn't take no for an answer. And she wants to be with him. No matter how scared she was to tell you, no matter how difficult it was to be with him, all that matters, is that they're together. And when you find someone like that, you...you push everything else to the side and focus on them. No matter what tries to stand in your way. That's been made clear to me now." He realizes knows he shouldn't be juggling everything and Caitlin. Caitlin and him should be doing things together, and working together. Like they've always done it.

-

"Have you lost your mind?" Malcom asks Mon-El after he told his father the news. "She is the daughter of my enemy. Digsy Foss is a dirty, rotten scoundrel, and the apple doesn't fall far from the tree."

"Dad, if you just let me explain." Mon-El asks of him.

"There's nothing to explain, Marvin. I knew you were keeping something from me. I never imagined it was something like this." Malcom states.

"I think you're being a little tough on your son." Kara tells Malcom.

"Excuse me?" Malcom asks her.

"Well, it's obvious why he didn't tell you right away. I mean, look at how you're reacting. Maybe if you just listen and-and hear his reasons and try seeing things from his point of view...maybe you'd understand why he didn't tell you before now." Kara says and realizes what she just said.

-

"Baby girl, it's just...you'll never understand what it means to be a parent." Harry tells Caitlin.

"My darling, we've always taken care of you. We just want you to be happy." May adds on.

As they talk, Peter hears Guatemala stringing and look to see someone on the guitar and knows a song is starting.

"Velvet, I can wish you for the collar of your coat." Harry starts singing and Peter is surprised to hear he has a great voice. "And fortune smiling all along your way. But more I cannot wish you. Then to find your love. Your own true love this day."

"Mansions, I can wish you. Seven footmen, all in red." May starts singing. "And calling cards upon a silver tray. But more I cannot wish you. Than to wish you find your love. Your own true love this day."

Then the two parents start singing together. "Standing there. Gazing at you. With the sheep's eye. And a licorice tooth."

"Music I can wish you." Malcom starts singing at the club. "Merry music while you're young. And wisdom when your hair has turned to gray. But more I cannot wish you than to wish you find your love. Your own true love this day."

"With a sheep's eye. And a licorice tooth." The three of them start singing in sync. "And the strong arms to carry you away. And the strong arms to carry you away...." they finish singing and hug their children.

-

Peter wipes a few tears at how beautiful that song was and their voices.

"Thanks for telling us the truth." Harry tells Caitlin and she's happy that it went better than she expected and leaves to see how it went for Mon-El.

"Thanks." May tells Peter.

"Okay...I'll make like a tree and leave." Peter says not wanting to spend another minute thinking about the two of them and leaves.

"So what do we do?" Harry asks May.

"Gather up the boys. We're going to war." May tells her husband and they walk off.

The same thing happened at the nightclub as Malcom has declared war as well.

-

Reality.

Caitlin and Mon-El come face to face with Music Meister whos inside the pipeline.

"Well, well, well...if it isn't the two people I was hoping would visit me the most. The ice queen and the ex boyfriend." Music Meister says.

"Fix them. Now." Caitlin commands him.

"I'm sorry. I can't." Music Meister tells her.

"If you ever want to get out of that cell, that's exactly what you're gonna do." Mon-El tells him.

Music Meister just chuckles as they don't understand. "That's just not how it works. My power don't work that way."

"You're the one who did it and you can't undo it?" Mon-El clarifies.

"They are the ones who are in control of what happens to them now, as are the two of you."

"What do you mean by that?" Caitlin asks him.

"How much...do you love him, Caitlin? What would you give up for just one more minute with him?" Music Meister asks and Caitlin remembers that's what she told Peter about what she used to do with Ronnie.

"And you, Mon-El, how much do you love her?" Music Meister asks him regarding Kara. "So the question is: is your Love strong enough to save them? You want them back from where they are, then go get them. You have that power. I just can't tell you. You gotta figure it out yourself. If you don't mind, I'm just gonna chill in this nicely decorated cell of yours." He says and the two walk off.

-

Musical.

"Okay, so what is there left to do?" Peter wonders, knowing musicals don't just stop. "We got them to tell their fathers that they're in love."

"Which, I know we're in a musical and everything, but seeing Mon-El in love with someone else was..." Kara says while trying to find the words.

"Yeah, it was hard to see." Peter agrees.

"Ah, there you are." Winn says as he approaches them. "You two ready?"

"Ready for...?" Peter asks.

"For rehearsal, you dolt." Winn informs him. "The boss said you had more songs in your repertoire."

"We have to finish the musical." Kara realizes and that's how they escape.

"Do you know anything original?" Peter asks Winn,

"As a matter of fact, I've been working on something all day." Winn says and goes to the piano and starts playing.

"Okay..." Peter says and starts trying to find the words. "At time's like these. When life is getting me down. And the world seems like it's gonna end-ship. There's at least one power that we both still have. And that's the power of..."

"Friendship?" Kara guesses.

"Yeah, that's exactly wha I was gonna say." Peter agrees.

"Yeah, it's an easy rhyme." Kara states,

"I'm your super friend," Peter says and Kara laughs while he starts doing a tap dance. "Your super friend. I'll be there in the nick of time, if you're ever in a spot."

Kara then gets up and joins him in dancing. "And if you're not there in time, you have a friend who can go back in time and give it another shot." She sings.

"Actually, he's not supposed to be doing that. But I have a feeling he's going to be doing it still." Peter tells her.

"Oh."

"Sing!" Peter tells her doing a twirl.

"I'm your super friend." Kara sings. "super friend."

"When you need a compliment, I can rattle off a dozen. For instance, I have to say I'm not impressed...by your more famous cousin." Peter tells her.

"Thank you! No one ever says that." Kara states to him before passing him a hat.

"I'm your super friend." They both start singing.

"When it comes to buddies, pal, you're the best." Kara tells him.

"I love you more than the spider I wear on my chest." Peter sings as they both dance with the hats.

"If you're ever sad...I'll bring you flowers." Kara sings, doing a soprano at the end.

"And you can list soprano as one of your powers." Peter compliments.

"If you're ever broke..."

"I've got the cash."

"On my shoulder..."

"You're welcome to cry."

The two then take a seat on the couch.

"And if you ever need a hand..."

"I'll find the time to swing on by."

"Peter!" Kara complains, loving this side of her friend she rarely sees. Even when it's not him, she knows that deep down her Peter can have as much as this one.

"What? That was funny." Peter defends.

Later they're back on the stage together and singing the same thing.

"I'm your super...that has a double meaning friend!" Peter and Kara finish singing.

-

Out back, the two families have have started going to war with each other.

Peter and Kara run out and see them shooting and tries to stop them when he gets shot in the chest.

"Peter!" Kara cries out, seeing he's hurt and runs to him before getting shot.

-

Reality.

"Something's happening to them!" May says as she's trying to figure out what it is but there's nothing wrong physically.

"Can you stop it?" J'onn asks.

"Not if I don't know why." Caitlin tells him.

"Then what're we going to do?" Peter-38 asked softly looking at his only friend in pain and he can't help her.

Caitlinstared at Mon-El. "We need to go to whatever world they're in," she realized.

HR pointed a triumphant drumstick at her, and then paused. "How are we going to do that?" He wonders.

Caitlin paused her search of the monitors. There was nothing to see anyway.

"He-he said that if we loved them we could save them wherever they are," Caitlin said. "Cisco, you can vibe us there."

"I don't think it works that way." Cisco murmured.

"You sent Iris into the Speedforce. You brought Wally, Peter and Barry into the future." Caitlin stared at him pleadingly, her hand on Peter's arm as he continued to jerk around on the mattress. "You can do this, too."

"What is she talking about?" J'onn demanded. "What's a vibe?"

"I'll explain later," Cisco deflected, grabbing his vibe-glasses from the table and sliding them onto his face. "Come on, just grab on to my shoulders."

Caitlin hurried around the table, and gripped both Peter and Cisco's shoulders.

"Let's hope this works," Cisco murmured.

-

Peter and Kara were bleeding out in the street when a breach opens as Caitlin and Mon-El appear.

"Peter!" Caitlin shouts seeing the man she loves on the floor bleeding and races over to him as Mon-El does the same for Kara. "No, no. It's me, Peter. I'm here." She assures him.

"Stay with me, I'm gonna get you out." Mon-El tells Kara.

"There's no time." Kara tells him.

"We have to go! We have to get them out of here." Mon-El tells Caitlin and she looks that the breach is gone.

"Come on, Peter stay with me." Caitlin begs of him while cupping his face.

"I'm sorry...I made you feel unimportant...you're my world...Caitlin Snow." Peter tells her as he passes.

"I love you, Peter. More than anything or anyone." Caitlin says before kissing him.

-

The next thing they know, they end up waking back up in the labs with Kara and Mon-El close behind.

"They're back!" HR cheers.

They then start hear clapping and turn to see Music Meister has escaped.

"Bravo! Round of applause! Standing O. That was so good!" Music Meister tells them. "I loved it. That was a hell of a show. And you two...I guess your love Really was strong enough after all." He tells Caitlin and Mon-El.

"Man! How did you get out of the cell?" Cisco asks him.

"Cisco, do you really think that cell is gonna just hold me like that?" Meister asks him.

"I'm sorry, what just happened? Why did you do this?" Peter asks, completely confused.

"I did this because I believe in the good guys. I told you at the beginning, it was to teach you a lesson. All three of you." Music Meister explains pointing to the three heroes. Peter, his doppelgänger and Kara. "'Cause I see everything, and I saw two Spider-Men that needed a push for opposite reasons, but with the same problem. Two spiders. Two broken hearts. You were pushing someone you love away, and you were clinging onto someone."

"So the lesson was..?." Kara asks.

"Love, Supergirl. Love is about...letting yourself be saved. Not just saving other people and emotions." Music Meister explains to them. "Anyway, I'm sorry that I had to mess with you. I was just trying to get you to play the game, do the song and dance."

"Wait, are you from another earth? The multiverse? Or whatever." May asks.

"Yeah, you wouldn't be able to comprehend where I'm from." Music Meister informs her. "Anyway, Spidey, remember...it's time to move on." He informs Peter-38 and starts leaving.

"Wait, wait. That's all?" Peter-38 asks.

"Yeah, that's it. Think of your fellow man. Put a little love in your heart." Meister sings before vanishing in front of their eyes.

"That was freaky." Miles states and HR agrees.

-

"Wait, so, let me get this straight...you got knocked unconscious by some guy you named Music Meister and thrown into a musical?" Cisco asks Peter.

"I'd pay money to hear Spider-Man sing a broadway musical." Barry states to him.

"I have a feeling not many people would care for that." Peter replies thinking of him on Broadway.

J'onn just looks over to Peter-38. "Can you sing?" He asks him.

"Not on your life." Peter-38 warns him.

"Well, if you're anything like your doppelgänger here you're holding out. He's really good." Kara states.

"He is." Caitlin agree. "I actually seen him sing." She says remembering that karaoke night.

"Wait you have? How have we not made a GIF of that?" Cisco wonders.

"Technically, I'm not the only one here who can sing." Peter says looking to Kara.

"Thank you, PP." HR says.

"I was referring to Kara." Peter explains.

"Of course Kara can sing." Cisco states.

"Her name is Supergirl." May replies.

"Well, we better get going home. Promised Alex I'd get Kara back in one piece." J'onn tells them.

"What do you think? You and Caitlin getting back together?" Kara wonders and Peter sees she's gone.

"I've got something I need to tell her. I finally know what to say." Peter states.

-

Earth-38.

Peter is back in his labs while holding his engagement ring in his hands while thinking about Gwen, the life they could have had...the life that was taken from them.

Then the words of the Music Meister play through his head.

'You gotta move on.'

"G.W.E.N., let me ask you something theoretical." Peter asks her.

"Of course, how may I help?" G.W.E.N. asks.

"Does it count as moving on when you still talk to the people who are no longer there?" Peter asks her.

"Moving on means you can talk about the person without causing emotional pain. If you're still talking to them, you haven't moved on." G.W.E.N. tells him and Peter sees that he didn't move on from Gwen.

He just replaced her with G.W.E.N.

If he wants to truly move on, he needs to get rid of G.W.E.N. and actually move on.