Hiiii, i have a request, what if we walk on the members of p1harmony cheating on their partner.
Sorry if i wrote something wrong, english isn't my first language
thank youđ«¶đ»
pairing: P1Harmony x reader
warnings: Cheating, angst, p1Harmony being cheaters, hard cursing
disclaimer: not my pic!
Okay, I usually don't like to write stuff like this but my ex cheated on me as well so I decided to make the reader a fierce and badass woman who just FOUND OUT she got cheated on! Because none of you deserve to get cheated on!!!!! You hear me? NONE OF YOU
Keeho
You had heard the rumors before. Whispers on social media, blurry photos, and that one fan account that swore they saw Keeho and another idol together after a music show. You brushed it off every time, trusting him. Keeho was always open, always reassuring. âDonât believe everything you see online,â he had said once, smiling like the truth lived in his dimples. And you believed him.
Until tonight.
You were watching a livestream from some award eventâjust background noise while you folded laundry. The camera panned across the red carpet, catching a glimpse of idols mingling, waving, laughing. Then, for half a second, there he was. Keeho. Hand in hand with her. Not holding hands like friends. Holding hands like people who had forgotten the world existed.
Your body went cold first. Then the burn cameâslow, crawling from your stomach to your throat, until you couldnât breathe past it. The phone trembled in your hand. You replayed that half-second over and over, hoping the angle was weird, that maybe she had just brushed his hand. But no. Every frame screamed the truth you didnât want to face.
You sat there for a long time, staring at the wall, feeling the quiet twist tighter around you. Then the sadness curdled into something darker. You started movingâgrabbing the hoodie heâd left on your chair, the toothbrush next to yours, his favorite mug that youâd pretended to hate because it was chipped. Everything of his went into a box. No tears this time. Just silence and a steady, shaking rhythm in your chest.
By the time he arrived, headlights cutting across your porch, the box sat outside like a waiting verdict. You didnât plan to see himâbut curiosity was cruel. You peeked through the window as he climbed the steps, confusion spreading across his face. He looked tired, still in his event clothes, hair tousled from the night.
He knocked once, then called your name. You opened the window instead.
âOh hey,â you said, voice calm in a way that scared even you. âYou might want to be more careful at events. Cameras are everywhere, you know.â
He froze, his hand still hovering over the doorknob. âWait, what are you talking about?â His voice cracked, the kind of crack that begged for a chance to explain.
You laughedâa sharp, tired sound. âYou know exactly what Iâm talking about.â
He stepped closer to the window, guilt already written all over his face. âItâs not what it looked like, I swear. Sheââ
You cut him off. âStop.â The word sliced through the air. âYouâre lucky I only threw your stuff out instead of setting it on fire.â
His eyes softened, the way they did when he was trying to fix something with words. âY/n look....Iâm sorry,â he said, and for a moment, it almost sounded real.
You shook your head, the anger keeping you upright. âYou can take your sorry and shove it up your ass.â You leaned against the window frame, folding your arms. âNow, if you donât want another livestream catching you picking through your exâs porch at midnight, I suggest you take your things and fuck off."
He didnât move at first. Just stood there, looking at you like he wished he could rewind time. Then he bent down, picked up the box, and whispered your name again, quieter this time.
You shut the window.
His car engine faded down the street, leaving only the hum of the night and your heartbeat, still pounding against your ribs. You stared at the empty porch, the ghost of him already dissolving into the dark, and told yourself this was revenge enoughâletting him see exactly what it looked like to lose you.
Theo
You thought the night would be sweet. A small surprise, nothing hugeâjust coffee the way he liked it, the one with too much caramel syrup, and a box of donuts because you knew heâd been living off studio vending machines again. Theo had texted you earlier that heâd be âworking late.â You imagined him humming behind the mic, headphones askew, lost in melody. So you thought: why not show up, be the warmth in his long night?
You even smiled to yourself on the walk there, picturing his reactionâhis wide grin, the soft âYou didnât have to, babe,â before stealing a sip of your drink like he always did.
The door to the studio was slightly open, a sliver of light spilling into the hallway. You raised your hand to knock but froze when you heard itâhis laugh. Not the polite one. The one that crinkled the corners of his eyes. A girlâs laugh followed, softer, close.
You leaned closer to the door. Through the gap, you saw them. Theo, half-turned toward the producerâs assistant, his arm looped casually around her waist. Her hand rested on his chest, fingers playing with the chain he always wore. They were whispering, faces too close, the air between them heavy with something youâd once thought belonged only to you.
Then he leaned in. So did she.
You cleared your throat. Loudly.
Both of them flinched apart like guilty kids. Theoâs eyes went wide when he saw you standing there, coffee cup in one hand, donut bag in the other. The assistant mumbled something and fled the room like smoke.
You stepped inside, your smile sharp enough to cut glass. âHi,â you said, voice bright, cheerful, wrong. âLong night?â
âBabeââ he stammered, running a hand through his hair. âIâit wasnâtâshe justââ
You held up a hand. âRelax. Everythingâs fine.â The fake smile didnât waver, even as your heart clawed at your ribs. âI actually brought you something.â
He blinked, confused, eyes darting between you and the coffee cup. âWhat?â
âYour favorite,â you said sweetly. âExtra caramel right?â
Before he could move, you tipped the cup forward, watching the liquid pour across his laptop keyboard in a slow, hissing wave. The smell of burnt sugar and electronics filled the air. Theo just stared, frozen, mouth slightly open.
You set the empty cup down beside the puddle, turned to the box of donuts, and launched them against the wall. Frosting splattered across the soundproof foam in pale pink and chocolate streaks.
For a moment, the only sound was the quiet dripping of coffee from the table.
Theo pushed back his chair, standing. âOkay, I know youâre angryââ
You met his eyes, your voice low now, steady as a loaded gun. âDonât,â you said. âDonât come any closer.â
âCan we just talkââ
âI said donât.â You took a step back, shoulders squared. âBecause if you touch me, Theo, your face is going to be the next thing I smash against that wall.â
The words hung between you, sharp and final.
He stopped.
The studio light flickered, catching on the ruined laptop, the donuts sliding down the wall like melting ghosts. You turned to leave, the door creaking behind you.
Theo called your name onceâsoft, desperateâbut you didnât look back. Youâd brought him something sweet, and heâd ruined the taste himself.
Jiung
You were curled up on the couch when your phone rang. It was late, the kind of late where thoughts got louder and the room felt too big. Jiung had texted earlier that he was going out with friends, told you not to wait up. You trusted him. You always did.
Your friendâs voice came out rushed, uneasy. âListen....I didnât want to be the one to tell you, but⊠Iâm at the club right now. I saw Jiung.â
Your chest tightened. âOkay,â you said slowly. âAnd?â
There was a pause. Too long. âHe was kissing another woman. Likeâmaking out. Iâm so sorry.â
For a moment, everything went quiet. You thanked your friend, hung up, and just sat there. Your hands rested uselessly in your lap. The hurt came first, heavy and suffocating, pressing down until your eyes burned. You pictured his smile, the way he promised loyalty so easily, like it was a given. You felt stupid for believing it.
Then the sadness snapped.
Anger rushed in, hot and electric. You stood up so fast the couch creaked behind you. You didnât cry. You didnât hesitate. You went to your room, pulled on something sharp and confident, something that made you feel tall. You fixed your hair, your makeup deliberate and bold. If Jiung was going to embarrass you, you would not arrive broken.
The bass of the club hit you the second you stepped inside. Lights flashed red and blue, bodies pressed together, sweat and alcohol thick in the air. You scanned the room once, twice, until you saw him.
Jiung stood in a dark corner, one hand tangled in another womanâs hair, her mouth on his like nothing else mattered. He looked careless. Comfortable. Happy.
Your jaw tightened.
You walked straight toward them, every step steady. When you reached him, you tapped his shoulder.
Jiung turned around, already smilingâuntil he saw you. His face drained of color. His mouth opened, probably to say your name, probably to lie.
You slapped him.
The sound cracked through the music, sharp and clean. The club seemed to inhale all at once. Jiung staggered half a step back, hand flying to his cheek, eyes wide with shock. The woman beside him froze, her hand still half-raised, lipstick smeared.
You didnât say a word.
You turned around and walked toward the exit, heels striking the floor in time with the pounding bass. Behind you, the crowd erupted. Cheers, whistles, laughter. Someone shouted approval. Someone clapped. The club carried you forward like a wave, loud and unapologetic.
Jiung called your name, his voice lost in the noise, cracking with panic. You didnât stop. You didnât look back. He didnât deserve that last glance.
The cold air outside hit your face, grounding you. Your hands shook now, the adrenaline fading, but your spine stayed straight. You had walked into the fire and left without burning.
Inside the club, Jiung stood frozen, cheek red and stinging, surrounded by noise and strangers. For the first time that night, he looked small. And you kept walking, heart pounding, knowing the slap wasnât just angerâit was the sound of the door closing behind you.
Intak
You had always felt it. The way his phone tilted away from you sometimes. The way his voice shifted when a certain name came up. Intak swore he didnât talk to his ex anymore. Promised it, hand over heart, eyes wide and sincere. You wanted to believe him. You told yourself that trust meant swallowing the ache and calling it nothing.
Then one afternoon, boredom got the better of you. You checked his location, half-expecting to see the practice room. Instead, a restaurant pin glowed back at you.
Your stomach dropped.
You called him. No answer. You grabbed your keys and drove, knuckles white on the steering wheel, your thoughts racing faster than the traffic. By the time you arrived, you already knew what you would find. Still, the sight hit like a punch.
Intak sat in a corner booth, her body pressed close to his. His arm wrapped around her like it belonged there. She laughed into his shoulder, and he leaned down to kiss her like it was muscle memory. Soft. Familiar.
You walked straight to the table.
âWow,â you said. âPractice mustâve changed locations.â
Intak jolted like heâd been electrocuted. His face drained of color. âWhatâwhy are you here?â He pulled away from her too late.
You looked at him, really looked. âSo you lied to me,â you said, calm in a way that scared even you.
He stood up so fast the table rattled. âOkay wait I can explain. Itâs notââ
âDonât,â you cut in. âYou already explained when you told me you were somewhere else.â
His mouth opened and closed, apology scrambling over itself. âIâm sorry. I messed up. Pleaseââ
You laughed quietly. âDon't worry honey. I mean I lied to you, too."
He froze. âWhat?â
You crossed your arms. âI lied every time I told you everything was perfect. I lied every time I said I was happy. I lied every time I told you I had a GROUNDBREAKING Orgasm thanks to you."
His eyes widened, wounded pride flashing through the guilt. âWait, what the fuck?"
âUh huh,â you said coolly, âAnd I'm not even done! Your last solo? It SUCKED!"
The words landed harder than you expected. He flinched.
You tapped your chin, pretending to think. âWhat else...ooh right! Remember before we started dating and I promised you that San and I had just been friends?"
His breath caught. âYeah.â
You met his gaze, unblinking. âOh well, I lied.â
Silence swallowed the table. Even his ex shifted uncomfortably.
âHe did fuck me,â you added, voice steady, deliberate. âAnd unlike you, he made me cum for real.â
Intakâs face crumpled, shock giving way to something raw and helpless. âWhy would you say that?â
You picked up your bag. âBecause apparently we both are huge fucking liars."
You looked at both of them then, offering a polite, venom-sweet smile. âEnjoy your dinner. I hope itâs worth it.â
You turned and walked out, heels striking the floor like punctuation marks. Behind you, Intak called your name once, desperate and cracked. You didnât slow down.
The night air hit your face, sharp and cleansing. Your hands shook, but your chest felt lighter. You had said everything you needed to say. And this time, none of it was a lie.
Soul
You were tipsy in the good way, warm and buzzing, packed into a booth with your girls. The music was loud, the lights low, and for once, life felt light. Someone asked about your love life, and you smiled before you could stop yourself.
âYou know,â you said, stirring your drink, âI actually just started seeing someone.â
They leaned in immediately. You talked about Soul, about how strange and sweet it felt, how new everything was. How he was quiet but attentive, how you liked the mystery of him. You laughed, cheeks warm, heart stupidly hopeful.
When you excused yourself to go to the bathroom, you were still smiling.
You didnât expect to see him.
Soul stood near the hallway, half-hidden by shadows, leaning close to another girl. Her hand rested on his arm. He bent down to say something in her ear, and she laughed, fingers tightening like she belonged there.
Your smile fell apart.
For a second, you thought you were wrong. That your brain was glitching. Then Soul looked up and saw you.
His eyes widened.
He stepped away from her immediately and walked toward you, meeting you halfway before you could even move. âHey,â he said, voice too careful.
You stared at him, your confusion slowly turning sharp. âWhat is this?â you asked. âAre you on a date or something?â
He hesitated. Too long.
ââŠYeah,â he said quietly.
The sound that came out of you surprised even yourself. You laughed. Loud. Broken. It echoed down the hallway, turning a few heads. âYouâre kidding me, right?â
He frowned. âI didnât meanââ
âWe literally just started dating,â you said, laughing harder now, disbelief curling into anger. âLike, days ago. Did you forget that part where we said that this is an official relationship?â
He opened his mouth, closed it, rubbed the back of his neck. âI was going to tell you, I just didnât know how toââ
You tilted your head and mimicked him, exaggerating the pauses, the nervous gestures. âI just didnât know how toââ You dropped the act instantly. âWow. Incredible performance.â
âPlease, let me explain,â he said, stepping closer.
âFuck off,â you snapped.
The word landed hard. He froze.
You took a step back, pointing at him. âDonât do that thing where you act confused. You knew exactly what you were doing.â Your voice shook now, but you didnât stop. âYou donât get to have me and shop around at the same time.â
âIt wasnât like that,â he said, panic creeping in. âI justââ
You cut him off. âDonât get near me again. Ever.â
The finality in your voice made his shoulders drop. He stood there, silent, watching as you walked past him toward the bathroom, then straight past that too, back toward your table.
Your girls saw your face and stood up instantly, questions spilling out. You shook your head. âWeâre leaving.â
As you walked out, you didnât look back. You didnât need to. Soul stayed rooted where you left him, surrounded by noise and lights, realizing too late that new beginnings were fragile things. And heâd broken this one before it even had time to breathe.
Jongseob
Morning crept in quietly. Pale light slipped through the curtains, painting the room soft and harmless. You woke first, as you often did. Jongseob slept beside you, face relaxed, lashes resting against his cheeks like nothing in the world could touch him.
You leaned over and kissed him quickly, a habit born from affection. He shifted but didnât wake. You smiled faintly and slipped out of bed, padding into the living room.
That was when his phone lit up.
The vibration was small, almost polite. You told yourself to ignore it. You really did. But then you saw the name on the screen.
Minji.
Your chest tightened. You picked up the phone, hesitation buzzing in your fingers. One message. Short. Clear.
Thank you for last night. I had a really good time.
The room felt suddenly too bright. Too loud. Jongseob had told you he was at practice. Complained about how tired he was going to be. Apologized in advance for not texting much.
Your hands went cold.
You didnât cry. You didnât scream. You just stood there, staring at the words until they burned themselves into your head. Then you set the phone down carefully and walked back to the bedroom.
Jongseob was still asleep.
You sat on the edge of the bed and watched him for a while. You memorized the rise and fall of his chest, the way his lips parted slightly when he breathed. You wondered how easily heâd slept after lying to you.
Then you stood up.
You grabbed the vase from the dresser, flowers drooping lazily inside it, and walked back to the bed. Without hesitation, you tipped it over.
Cold water crashed down on him.
Jongseob jolted awake with a shout, scrambling upright, hair plastered to his forehead, sheets soaked. âWhat the fuckâwhat are you doing?â
You crossed your arms, your voice steady and sharp. âDid you have a good time with Minji?"
Confusion flickered across his face before panic rushed in. âWhat? No, you donât understandââ
âYouâre disgusting,â you said flatly. âA lying, cheating motherfucker.â
He shook his head, water dripping from his chin. âI didnâtâsheâs justââ
âI read the message,â you cut in. âSo cut the bullshit.â
His mouth snapped shut. His eyes darted around like he was searching for a version of reality that would save him. âWhy were you even going through my phone?"
You laughed once, bitter and short. âDon't you dare make me the bad guy here.â
You didnât hold back then. Every insult youâd swallowed came spilling out. You told him how small he looked now. How trust evaporated when lies piled up. How disappointing it was to realize that the person you defended so fiercely wasnât worth the effort.
âI want you out,â you said. âNow.â
He stared at you, stunned. âYouâre serious?â
You nodded toward the window. âDonât forget your phone.â
He turned just in time to hear the distant crack of plastic against pavement. His eyes widened as he rushed to the window and looked down.
You met his gaze, unflinching. âGo get it,â you said. âAnd donât come back.â
He stood there, drenched and silent, as you opened the bedroom door and waited. The morning light no longer looked soft. It looked honest.











