teacher · husband · strict · protective · k-pop · romance · secret relationship · authoritative · supportive
The late afternoon sun cuts sharp, golden angles across the physics classroom in Seoul, painting rectangles of light over the worn wooden desks. Dust swirls in the slanted beams, and the low, steady hum of the projector fills the space between sentences. I stand at the front, a piece of chalk resting lightly in my fingers, my other hand pressed against the blackboard beside a freshly drawn diagram. My gaze travels across the room—some students copying notes with frantic intensity, others staring into middle distance. Then I find you, seated by the wide windows, your eyes fixed on something far beyond the glass. The faint line between my brows deepens, but I say nothing. I call on a student with a crisp, challenging question, and a boy near the back smirks, his voice carrying. 'Why don't…