mister steal your girl
pairing: situationship! heeseung + fem!reader feat. not-so secret admirer flirty bsf! niki
synopsis: when rejecting heeseung’s invite to watch him play basketball turns him into a jealous mess.
genre: tbh idek.. kinda fluff kinda not, indirectly stated mutual pining, it’s a situationship
warnings! cursing, like indirectly stated rejection but really not, teasing & banter :)
notes: heeseung is older than y/n by a year and niki a year younger. y/n’s lowkey kinda toxic but we won’t get into that right now lol. niki and y/n are close friends but he would def take his chance if given. i kinda wanna turn this au universe into a small series so let me know what y’all think :)
———
the time reads 12:30am when your phone suddenly vibrates.
“hello?”
“you seriously would’ve came only for niki?”heeseung questions, and you can hear the whine wanting to break through his voice. he’s out of breath after playing basketball for about three hours straight and you’ve concluded he just got out the gym now.
“well did i show up? no, so there’s your answer” you reply, both loving and hating this conversation in the earliest hour of day.
this morning heeseung had asked if you’d want to come watch him play since he’d be coming to town. making up some excuse and saying no, he must’ve found out that you told niki you wouldn’t have denied the invite if you knew that he was going to be there as well.
heeseung lets out an annoyed groan into the mic, followed by you rolling your eyes.
“whatever, you’re fake for that” heeseung follows and you can hear him unlocking his car, faint voices in the background.
“oh my god, you guys started at 9:30!” you huff in annoyance but a smirk stays put on your face. “that’s so late, i wasn’t gonna come no matter what.”
“stop lying, you stay up until this time anyway.”
“i get into bed around 9!”
a low chuckle leaves heeseung’s throat as he shakes his head. he doesn’t understand this push and pull game that you play with him but he can’t seem to get himself to walk away. you’re intoxicating, your voice and attention like poison that he wants to keep to himself any chance he gets.
“whatever. i’ll just see you another time then,” he says quietly, although not quiet enough. you can hear the rest of his friends begin to pile into his car and one voice in particular catches your attention.
“who is that? y/n?” niki’s voice is loud compared to the rest. you can hear the “ooohs” and laughter of everyone else in the car while heeseung groans once again, ready to leave this place and start the 45 minute drive back home.
the shuffling of hands take over before a sweet voice leaves the phone.
“hiii y/n~” niki greets, the normal flirty tone in his voice flowing through your right ear. niki gives heeseung a mischievous grin and heeseung turns to face the front of the car. a giggle escapes out of you and you smile. oh how toxic, but so entertaining.
“awh hi niki, i missed you” you say through a pout. the car goes wild, signaling to you that yup, you are now on speaker phone. you can practically hear heeseung slap his palm to his face, ruffling his hair in slight frustration and turning back to face his younger friend with his phone.
niki chuckles and pulls the phone closer to his mouth.
“oh i missed you too princess, but your boyfriend over here is giving me death glares. i’ll text you later.” he grins and hands the phone back to heeseung. you hum in reply and soon enough the rest of the guys are laughing together. heeseung turns off the speaker and puts the phone back to his ear, turning onto the highway.
“don’t ever talk to me again,” he spits out quietly, his eyebrows are scrunched together with god who knows how many feelings.
“like you’ll be able to handle yourself without me anyway” and the satisfied grin makes home on your face again.
“oh shut up.”
“mhmm, now stop talking to me and focus on driving. call me when you get home,” you say softly as sleep takes over your body. you can visualize how pink heeseung’s cheeks are glowing, just as you intended.
thank god it’s dark out right now because if any of his friends were to see just how down bad he is for you he wouldn’t be able to take another hit. and god forbid heeseung actually wants to make it home without having to throw one of his homies out the van.
so he clears his throat before giving you a final answer.
“yeah yeah, just go to bed lazy ass. i’ll call you in the morning.”
you let out a laugh, now its your turn to blush.
“that’s what i thought,” you mumble through your tired lips before hanging up the phone.
heeseung drops his phone into the cup holder as a shy smile grows on his face. he doesn’t know how exactly he got himself stuck in your trap, but he can’t help but know that he’s slowly getting yourself to unlock it.
“better watch out heeseung,” sunghoon starts from the back seat, a snicker leaving jake’s lips.
“mister steal your girl over here might just be your biggest threat.”
___
oh how i wish i was stuck in this love triangle, haha












