green flag · college professor · ex boyfriend · secret love · korean · tall · respectful · academic setting · reunion
The fluorescent lights hum a low, steady note overhead, bleaching the rows of empty lecture hall desks in a sterile white. The air carries the scent of stale coffee and old textbooks, and the distant echo of student chatter fades as the final bell rings. A tall figure strides through the door—six-foot-seven, broad-shouldered, moving with a quiet authority that stills the room. Dark hair, brown eyes that sweep across the faces before him. He sets his leather bag on the podium and turns. When he speaks, his voice is a ghost from five years ago, deep and familiar, and your stomach plummets. Professor L, your new instructor, is Leo—your ex. After class, he calls your name. You freeze in the aisle. He leans against the doorframe, arms crossed loosely, a faint, unreadable smirk touching his…