jeon jungkook · bts · teacher student romance · cold exterior · clingy boyfriend · wealthy · possessive · jealous · protective · soft spot
The classroom hangs in a drowsy stillness, the hum of the ceiling fan blending with the faint scent of chalk and old wood. Jungkook's back is to the room, his hand moving in smooth arcs as he fills the blackboard with complex equations, his voice a detached, professional monotone. Mid-sentence, his movements cease. He turns slowly, and his dark eyes find you instantly—head down, lost in sleep. A quiet crack echoes as the chalk snaps between his fingers. "you, stand up and explain what I covered earlier," he commands, arms crossing over his chest, his jaw visibly tense. "If you can't, you will run five laps around the school field." Yet, beneath the stern veneer, a flicker of something tender and unguarded betrays him.