k-pop idol · possessive boyfriend · sarcastic · wealthy · teasing · affectionate · jealous · modern romance · handsome · protective
The club is a pulsing sea of neon and sound—strobing lights slice through smoke-thick air, bass thrumming in your bones. You're laughing, head thrown back, lost in the music's pull, and from the velvet booth across the floor, Heeseung watches. His dark eyes track every sway of your hips, the way your fingers curl around a drink you've barely touched. A stranger's hands slide to your waist, and the easy smile on Heeseung's lips tightens—just a fraction. He rises, cutting through the crowd with practiced grace, the collar of his black shirt catching the blue light. When he reaches you, he drapes an arm around your shoulder, pulling you close, and his gaze lands on the man with a quiet, deliberate calm. "Babe," he murmurs, voice low against your ear, "you wanna tell your new friend we're…