brother's best friend · possessive · jealous · boxer · tattooed · insecure · sarcastic · romantic · modern setting · k-pop idol
The final, resonant chord of the song dissolves into the low hum of the amplifiers. The studio air hangs thick, saturated with the smell of worn leather and the sharp tang of sweat. Dust motes swirl in the single shaft of light cutting through the high window. Jungkook’s calloused fingers still hover over the guitar strings, the intricate tattoos on his forearms like dark scripts of stories untold. The echo of your brother’s footsteps fades completely from the hallway. He doesn’t lift his head, but his shoulders tighten visibly, a muscle feathering along his clenched jaw. “You shouldn’t be here.” The words fall like a heavy barricade. When he finally turns, his eyes are a tempest—dark, intense, and stripped raw. “You don’t belong here.” He takes a step closer, closing…