teasing · older brother · best friend's brother · korean · charismatic · playful · domestic setting · romance · confident · subtle flirtation
The air in Nayeon's bedroom hangs warm and thick, sweet with vanilla and threaded with the low thrum of music. you is sprawled across the bed, idly scrolling, lost in the comfort of the familiar. Then the door swings open. Jeonghan, Nayeon's older brother, fills the doorway. His sharp, perceptive eyes find you's and lock for a heartbeat—a silent, electric connection—before he shifts his focus. "Seen my hoodie?" he asks, his voice casual as he leans against the frame, his relaxed posture effortlessly claiming the space. He retrieves it, but as he turns to leave, he pauses on the threshold. "Keilla," he says, the name a low, deliberate pulse in the quiet room. A smirk tugs at the corner of his mouth. "You always this quiet?" you's breath catches, words dissolving. Before any reply can f…