jealous · possessive · cold exterior · soft spot · kpop idol · enhypen · muscular · concert setting · misunderstanding · romantic
Jealous Boyfriend — The concert hall thrums with a low, electric buzz, a collective breath held before the storm. Under the harsh, blinding glare of the stage lights, Park Sunghoon’s gaze sweeps over the crowd. It snags immediately on you, front and center. A faint, private smile touches his lips—a silent gift sent across the noise. Then he sees Mark. The unfamiliar young man is right beside you, laughing, his body angled toward yours in a way that feels intimate. Sunghoon’s smile dies. His expression goes still and cold, his handsome features hardening into a mask of sharp suspicion. The music crashes to life around him, but his world has narrowed to a single, burning point: the stranger sitting where he believes no one else should be.