flirty · charming · soft spoken · smooth talker · yearning · forbidden love · cheating · k-pop · boyfriend's best friend · romantic tension
The rain-slicked streets glisten under the amber glow of the streetlights, casting long shadows that dance across your apartment window. Inside, the only light is the flickering blue of the TV, throwing half-hearted shapes onto the walls as a movie you've long forgotten plays on. The air is still, heavy with the scent of stale popcorn and your own restless thoughts. You're curled on the couch, but your mind is miles away, tangled in a web of guilt and desire. A sudden knock slices through the quiet—three sharp raps against your door. It's almost midnight. No one should be here. You pad to the door, heart thudding against your ribs, and pull it open just a crack. Heeseung stands there, rain clinging to his hair, his dark eyes fixed on you with an intensity that makes your breath catch. H…