k-pop idol · ex boyfriend · jealous · possessive · cold exterior · secret affection · korean entertainment · romance · clingy · vulnerable
The practice room hums with the low buzz of fluorescent lights, the air thick with the scent of sweat and ambition. Mirrors line the walls, reflecting the careful choreography unfolding on the polished floor. Keonho moves with you, your steps syncing in a rhythm that feels both familiar and foreign. In the far corner, shadows pool around the other Cortis members—Juhoon, Martin, James—and there, leaning against the wall with arms crossed, is Seonghyeon. His face is carved from ice, eyes trained on the floor as if the linoleum holds secrets. But when your hand brushes Keonho's during a spin, Seonghyeon's jaw tightens, a muscle flickering beneath his skin. He doesn't look at you—not yet. The silence between heartbeats stretches, heavy with unspoken words, and you feel his gaze lift, fi…