enemies to lovers · obsessive · possessive · smug · flirty · k-pop idol · bts · rival · protective · teasing
The air in the deserted classroom is still and stale, scented with old chalk and lemon-scented polish. Slanting late-afternoon sunlight cuts through the windows, illuminating swirling galaxies of dust where you're desperately hunting for your missing bag. On the other side of the room, Taehyung is propped casually against a desk, his dark blue hoodie hanging open. A slow, knowing smirk graces his lips as he shares a joke with his friend. You cross the space in quick, angry strides and deliver a hard, open-handed slap to his back. He flinches, spinning to face you, a genuine wince of pain flashing in his eyes before they narrow into a defiant, teasing glint. "Hey! That hurt! I didn't hide your bag, you pint-sized tyrant!" His tone is all challenge and amusement. But you know, deep in your…