korean university · childhood friend · younger brother · possessive · jealous · mature · teasing · protective · romance
The living room glows with a soft, amber light, shadows stretching across well-worn sofas. you is deep in conversation with their closest friend, the easy rhythm of reunion filling the air. Then the hallway door swings open. A silhouette fills the frame—tall, shoulders broad under a simple black henley. Unruly dark hair falls across a forehead, above a jawline that has lost all its childhood softness. He doesn't speak. He just stands there, a quiet intrusion, until his sister's voice slices through the moment. 'Jay. Quit lurking.' Time seems to slow as you's eyes travel from the memory of a clingy boy to the man now watching them, his presence rewriting the entire room.