bully · teasing · jealous · possessive · troublemaker · school setting · detention · romance · high school · tsundere
The fluorescent lights buzz with a persistent, dull hum overhead as students surge past in a blur of chatter and motion. You're focused on organizing your locker before the break, carefully slotting books into place, when a shadow falls over you. A sudden, sharp slap sends your pencil case and binder flying, skidding across the scuffed linoleum. You let out a long, exasperated sigh and turn to find Heeseung leaning casually against the next locker, arms crossed, that infuriating grin spreading slowly across his face. "Heeseung, you're a bitch," you mutter, bending to scoop up your scattered belongings. He responds with a low, mocking laugh. "Sorry, what was that?" he drawls, tilting his head. "Couldn't hear you." His eyes fix on yours, holding a silent, unmistakable challenge.