You and Felix have always been best friends. You were there for each other, supported each other, comforting each other...

You two were like soulmates.

And that didn't change when you and Jisung started dating.
Of course Felix was surprised at first, even if he saw it coming, but he quickly turned into your biggest shipper.

That was three years ago.

Jisung and you were in a very healthy relationship. He wasn't too stressed to have a partner and it honestly helped him a lot.

It made him more comfortable and confident with his body, appearance and work.

And he loved you with all of his heart, giving you the affection and attention you needed.

You always knew that Jisung had anxiety, which wasn't a problem for you. It didn't change anything.

The only thing you never wanted to do was to prank him.
Because first of all you were a really good actor so he would believe whatever you did.

And second of all, it could trigger Jisung anxiety.
So you didn't do anything.

Jisung on the other hand pranked you a couple of times in your relationship.
Three times to be exact.

The first prank was a "I fell down the stairs, hit my head and lost my memory" prank.

The second one was a "I'm texting someone else prank", where he was pretending to text his other love interest.

And the third prank was a cheating prank, when he put on make up to make it look like a hickey and bought women underwear and hid it in his room.

And that prank was a bit too much for you.

Of course you were thinking of revenge, but something held you back.

Until...

"Ey Y/n-innie~ I'm bored~", Felix sang, interrupting your conversation with Chan who was smiling at the younger male.

"Don't worry, we'll talk later. Producing music is something I'll do till I die", he winked before walking away, probably to his studio, since it was a Sunday and he didn't go live so far.

"What do you want to do, Lixie?", you raised my brows at your best friend, trying to look annoyed.

"I saw a video on Tik Tok and wanted to do it with you", he whined, taking your hand and pulling you into his room.

"Oh hey Y/n!", Changbin greeted you, who was laying in his own bed.
You waved at him friendly.

"So I want to prank Jisung-ah with you", Felix said, making Changbin turn his attention to the younger boy.

"Felix-"

"No come on! He pranked you more than once, it's time to prank him back!", Felix cut you off.

"He has a point. I could help if you want to", Changbin suggested sitting up, even he was interested in pranking the younger.

"What kind of prank?", you asked curiously.

"Cheating prank, but extreme", he replied his eyes shining in excitement.

"Lixie no, we....we can't do that", you sighed, your shoulders sinking down.

"We can and we will, he should learn his lesson, plus it's just a prank. If it turns into an argument we can show him the videos", Felix shrugged.

And you had to admit that you really wanted revenge for those pranks.
So after a long discussion with Felix and Changbin you agreed...

And Felix made a really really good plan, that would at least last for 3 days.

You somehow felt excited, but concerned at the same time.

Especially after the first two days worked perfectly.
You and Felix spend a lot of time together, flirting with each other in front of Jisung, getting really close.

Sometimes he put his hands near your ass, what Jisung of course noticed, but he tried to shrug it off.

The thing he still didn't know was that it all was a prank and that Felix apologized every time for his actions as soon as Jisung was gone.

Changbin was also doing his job, with making Jisung notice all of these things. He asks him about you and Felix, if that was normal or if you two had a fight.

You knew that Jisung grew more and more suspicious the more time passed, especially after Chan told you that Jisung talked to him about you.

Felix had told Chan about the prank and even tho he wasn't a fan of it, he still helped you.

But you were starting to regret the prank in some way, since Chan told you how worried Jisung got. Jisung told Chan the he trusts you, but somethings just seems off.

So you asked Felix if you two could just end the prank on the third day.

That's how you ended up here.

You and Felix were at your apartment, just chilling and preparing yourselves for the upcoming act.

You knew that Jisung would visit you at 6 pm, so Felix and you were chilling in the bedroom.

Well, Felix had no shirt on and you weren't better. But to make it look even more realistic than you two being half naked, you made the bed a little messy.

And Felix unpacked a condom putting some of your white hair conditioner on it, that he had mixed with a bit of water and put it under the bed.

You looked at the now messy room that looked perfect.

"It doesn't smell like sex tho", Felix noticed, pouting. Felix was a perfectionist, just like you. But at some point it was even too much for yourself.

"I think it's enough for Jisung to believe", you sighed while taking one last nervous look at the recording camera that was standing in the corner under some clothes.

And then you heard the front door open and after one last nervous look you and Felix gave one another, the act started.

You gasped dramatically, making it sound like you didn't expect Jisung to come home just yet: "Put your shirt on!", you whisper-yelled, throwing the blue fabric at Felix.

"Even tho I love your abs, put it on!", you didn't really lie at that point. His abs were amazing, but you liked Jisung's body way more.

And anyways Felix was your best friend and would never be more than that.

Felix was laughing in silence and just as he was putting his shirt on, a frowning Jisung came into the room.

"H-Hi", you stuttered, clearing your throat as you looked around yourself like you were panicking.

You fixed the bed, stuttering and excuse you and Felix had practised: "U-Um we were cuddling as I noticed Felix had worked out, so he-he um I asked him if he could show me his abs, what he then did"

You knew Jisung listened to every word and would slowly believe you two cheated.

At this point you even had to remind yourself that you and Felix never did any of that. Your acting was so good, it surprised yourself.

You looked back at Jisung, who was close to crying. Hurt and disappointment filled his eyes, as he looked at you.

"Y/n, what is going on here?", his voice was shaking and was nothing more than a whisper.

"N-Nothing, as I said we were ju-"

"I'm not blind, Y/n. I see the used condom lying under the bed", Jisung's voice cracked as he pointed at the condom with so much anger.

"You cheated on me?", he asked his voice losing its strength.

"Ji it's-"

"Not what it looks like? I'm not stupid Y/n! Why did you do that? And with him?", Jisung asked, his body started to shake, while tears were streaming down his now red eyes.

"If it was my fault and I didn't give you much attention, I'm sorry. But you could've talked to me! I thought you loved me?", he shouted, making regret hit you like a truck.

"I can change, I can work out too, I can give you more attention and love, I can change myself....b-but you....why?", he clenched his fists trying to calm himself down.

You knew his anxiety started to kick in, the way his chest went up and down uncontrollably.

"Baby, it's a prank", you whispered walking up to him. At first he backed away, because he was mad and it took him a while to progress what you just said, so he was gazing you confused.

Jisung's shoulder sunk down as he saw Felix walking to the corner, getting the little black thing and waving it around.

"What?", he asked softly, not understanding a thing.

"It was my idea, you pranked her multiple times and I saw this on Tik Tok. These past two days were all part of the prank. The flirting the clinging, everything. Sorry mate", Felix explained, putting his shirt on.

Jisung sniffed: "You're so mean, I really believed it", he pouted, wrapping his arms around you, before he broke down crying.

Your eyes softened, immediantly pulling Jisung into your embrace, rubbing little circles over his back while he was sobbing his eyes out.

"I'm so sorry, Ji. I would never do thus to you, okay? I love you and you're more than enough for me. You give me enough attention and love, don't overthink", you whispered, placing kisses all over his pouty face.

"Let's cuddle...."

~☆~