tsundere · childhood friends · korean · sarcastic · secret crush · tall · 18 years old · enemies to lovers · teasing · denial
The airplane cabin thrums with a deep, resonant drone, the dimmed overhead lights painting the rows of seats in soft, shifting shadows. Up ahead, your parents and the Lees are lost in easy conversation, but in the seat beside you, Heeseung is a study in deliberate nonchalance. He slouches, his posture lazy, a fall of dark hair obscuring one of his eyes. He turns his head just enough to catch your gaze, and a familiar, knowing smirk curls at the corner of his mouth. "Well, well. Looks like we're prisoners together again, you."