Serena is now out of the hospitable. It has been 2 weeks since the accident. So that means that Serena couldn't train with her Pokemon. As they were walking to Ash's next battle:

Clemont: Guys.....can.....w-we......take a......b-break? (says while panting heavily)  

Everybody sweat dropped, because of Clemont always tired so soon.

Bonnie: Come on big brother. Your the only one who what's a break.

Serena: while Bonnie.....

Bonnie: What?! Are you tired?!(pouted)

Serena put her hands up in defense shaking her head.

Ash: Why do you wanna take a break then, Serena?

Bonnie: Yeah why?

Everybody was looking at Serena.

Serena: Because... I haven't train in a while and I want too catch up to become the Kalos Queen, right?

Ash: ooh that makes sense, I want to go train also for my next battle.

Bonnie: Alright, your lucky big Brother.

Clemont: T-thanks...

Clemont falls over still breathing heavily. Everybody chuckled at the sighed of that. Except of Clemont.

Serena: Alright, why aren't we going to camp here? It's going to be very warm and i think Clemont wants to walk any more.(chuckled)

Clemont: You got... that...right.

Serena: Okay i'm going to search for a place to practice. See you guys later.(waving to others)

Ash: See you later, Serena. Okay i'm heading of too.

Bonnie and Clemont: Bye

------------------------------------------------------------

(Time skip 3 hours)

Serena: Okay, that is it for today. You all did a great job.

Serena returns Pancham, Braixen and Sylveon in their poke balls. She looked at herself.

Serena: Aah i'm sweating like crazy. It's too hot.(puffs) Maybe i will have a swim in the lake that i saw before.

Serena started walking to the lake. After she approached the lake she forgot something.

Serena: "Oh no, I forgot my swimsuit. Great job Serena, you walked to here for nothing." She started tiptoeing her feet in the lake." It is such a nice temperature. Maybe i can swim in my underwear. No.. you don't have reserves with you.  But i really what to swim. " A idea popes in her head.She hesitated if it was a great idea. She was looking if there were nobody there and she took her clothes off. The water is touching her skin she let herself sink in the water till her shoulders. She is staring at the sunset. 

-------------------------------------

Clemont: Bonnie can you get Serena and Ash to tell them that diner is almost ready.

Bonnie: Okay

Bonnie was heading to the place where Serena was when she saw Serena in the lake. She wanted to scream her name but heard a beautiful sound coming from Serena. She came up closer to hear it better. She hids behind the bushes. And couldn't believe her ears as they are listing to the beautiful sound out of the honey blond girl's mouth.

(Play video)

Hey, said let's get out of this town
Drive out of the city
Away from the crowds
I thought heaven can't help me now
Nothing lasts foreverBut this is gonna take me down
He's so tall, and handsome as hell
He's so bad but he does it so wellI can see the end as it begins my one condition isSay you'll remember me
Standing in a nice dress, staring at the sunset babe
Red lips and rosy cheeks
Say you'll see me again even if it's just in your wildest dreams (Ah ah)
Wildest dreams (Ah ah)

I said no one has to know what we do
His hands are in my hair, his clothes are in my room
And his voice is a familiar sound, nothing lasts forever
But this is getting good now
He's so tall, and handsome as hell
He's so bad but he does it so well
And when we've had our very last kiss
But my last request it isSay you'll remember me
Standing in a nice dress, staring at the sunset babe
Red lips and rosy cheeks
Say you'll see me again even if it's just in your wildest dreams (Ah ah) (Ah ah)
Wildest dreams (Ah ah)

You see me in hindsight
Tangled up with you all night
Burn it down
Some day when you leave me
I bet these memories follow you around
Say you'll remember me
Standing in a nice dress, staring at the sunset babe
Red lips and rosy cheeks
Say you'll see me again even if it's just pretend

-----------------------------------

Ash POV

Ash: Okay, that is it for today. You all did a great job.

Ash returns his Pokemon in their poke balls. 

Ash: Well i will go for a swim to fresh myself up. 

While Ash walkes to the lake he heard:

Say you'll remember me
Standing in a nice dress, staring at the sunset babe
Red lips and rosy cheeks
Say you'll see me again even if it's just in your wildest dreams (Ah ah)
In your wildest dreams (Ah ah)
In your wildest dreams (Ah ah)

Ash: Wow that sounds beautiful. Right Pikachu?

Pikachu: Pika-Pi (nodded)

Ash: It's coming from the lake.

--------------------------------

While Ash was running to the lake, Bonnie spots him going to Serena. Bonnie looks at Serena one more time to see that she's wearing NOTHING. 

Bonnie: OH NO. ASH!

Serena thoughts were interrupted. "Wait, Ash!!a-and Bonnie!. She saw Ash running to the lake, but then....

BOOM!!!!

Bonnie tackled Ash on the ground.Ash landed on his back facing the sky.

Serena : Thank Arceus.

Serena runs to her clothes and but them on as fast as lightning. She then runs to Clemont.

-------------------------------

Ash POV

I was running to where that sound came from I saw a blurry silhouette in the lake facing the sunset. When I was nearby:

Bonnie: OH NO. ASH!  

As I turned around I saw Bonnie running to me. She tackled me so hard that I lost balance and fell on my back.

Ash: Agh...... What was that for?

Bonnie: ehh..ehhhh.... We have to eat.

Ash: Did you have to tackle me?

Bonnie was thinking of a excuse.....

Bonnie: Yeah because you were going to jump in the lake, don't you?

Bonnie stood up and looked at me with a angry look.

Ash:  Well.......

Bonnie: See... you would have a pain in your stomach if you swim before eating.

Ash looked confused: Wasn't the opposite?

Bonnie: DOESN'T MATTER! Come Clemont is waiting!

Bonnie grabs my arm and drags me to Clemont. But I took one last look at the lake to see if she was still there.  But unfortunately she was already gone. I sighed.

-----------------------------

Clemont: O Hey Serena how was your pra...... Why are you soaked?

Serena: Huh?

As Serena looked at her clothes you could see that she is soaked.

Serena: N-nothing.

Serena runs in her tent.

Clemont: Okay that was weird.

Ash: Whats weird Clemont?

Clemont: Oh hey Ash...... Why is Bonnie dragging you?

Ash: Bonnie you can let go you know.

Bonnie lets go of Ash's arm. And runs over to her tent.

Clemont: Okay.... So how was your training Ash?

Ash: It went good. But after my training i wanted to go swimming by the lake and when i was almost there I heard a beautiful voice of a girl and i went after it. But before I reached the lake Bonnie tackled me and said that we have to eat.

Clemont: Okay.... Did you saw the mysterious  girl?

Ash: No..... I couldn't see her because Bonnie pushed me away.

Clemont: Alright...... let's eat.

Ash: But Serena?

Clemont: Oh she came a a few minutes ago but she was........

Serena and Bonnie: We are ready!

Clemont: Serena are yo-......

Serena: Yeah let's eat. I'm hungry.

Ash: Wow(chuckling)

Serena: What!

Ash: First time somebody else is hungry before me.

Everybody burst in laughter while Serena stood there embarrassed.

Serena: Let's just have diner.

------------------------------------

After diner everybody went to his tent.

Bonnie: Serena spill it?

Serena: What?

Bonnie: Don't act if you don't know what i'm talking about.

Serena gave her a confused look.

Bonnie sighs.

Bonnie: Why were you swimming without any clothes!? And since when can you sing?!

Serena: WHAAAAAAAT?!

Bonnie pulls her hand on Serena's mouth.

Ash walkes to Serena's and Bonnie's tent to look if everything is okay. he opens the tent to see Serena's face red with her mouth covered with Bonnie's hand. Ash looked at the girls confused.

Ash: Is everything okay?

They both nodded.

Ash: Are you su-...

Serena pulls Bonnie's hand of her mouth.

Serena; There is nothing.... Everything is okay. Right Bonnie?

Bonnie: Yes what Serena said.

Ash: Oooookay, well i guess goodnight.

Bonnie and Serena: Goodnight!

As Ash walked away, Bonnie ask Serena again more questions.

Bonnie: When did you started singing? Why didn't you tell me? Was that song about Ash? Why did you have no clothes on? Wha-.........

Serena: Alright...Alright.... I will explain everything, but promise you won't tell anybody.

Bonnie: Promise

Serena explained Bonnie everything. When Serena was done Bonnie was looking at her with a gasp.

Bonnie: WHAT??!

This time Serena put a hand on Bonnie's mouth.

Serena: Shh... the others are sleeping. We will talk about tomorrow when we arrive at Shalor City.

Bonnie nodded.

Bonnie: Yeah, then i can ask Korrina If she likes my big brother.

Serena chuckled: I actually think they are a cute couple.

Bonnie smirks: Then you and Ash can go with them on a double date.

Serena: Bonnie!

Bonnie: calm down, it is just a joke. Good night.

Serena: Good night Bonnie.

Before Serena fell a sleep.....

Bonnie: Ash would think you were beautiful when you were in the lake, you know?

Serena: W-what?!

Bonnie fell a sleep. But Serena couldn't take her thoughts of what Bonnie just said.

And fall a sleep still thinking about today's event.

(A/N OMA first time soooooooooo long chapter I hope you liked it. Comment below)