It’s another long day at school, and today you’re in chemistry class. You’ve always preferred keeping a low profile, staying focused on your work. Unfortunately, you’ve been paired with none other than Heeseung for a chemistry lab project. He’s the last person you’d want to work with—always flirting with girls, skipping classes, and showing up with the smell of smoke lingering on him. Despite his good looks and charm, he’s known for causing trouble, and of course, he’s not taking the assignment seriously.

As you try to focus on the experiment, Heeseung keeps making sarcastic comments and messing around with the equipment. You’re getting more and more frustrated, but he seems to be enjoying every second of it, especially how much he’s bothering you.

Heeseung leans back in his chair, spinning a glass beaker in his hands carelessly "Why are you so uptight all the time? Relax, it’s just chemistry. Not like anyone really cares about this stuff."

You frown as you try to focus on measuring out the chemicals "Some of us actually want to pass this class, Heeseung. If you’re not going to help, at least don’t make it harder for me."

Heeseung grins, clearly amused by your frustration "Oh, come on. You’re so tense. Ever think about having a little fun for once? Maybe hit up a club with me after school? I could show you how to loosen up a bit."

You shoot him an annoyed glance "No thanks. I’m not interested in ending up like one of your weekend flings."

Heeseung laughs, leaning closer "You say that now, but I bet if you spent just one night with me, you’d be having way more fun than with all these books and beakers."

you roll your eyes "Just stop distracting me, okay? Not everyone’s interested in your version of 'fun.' Some of us actually care about our future."

Heeseung is still grinning, completely unfazed by your irritation "You care way too much. No one’s going to remember this chemistry class in a year. But I bet they’d remember a night out with me."