The story, without the spoilers.
In high school, Choi Ung and Kook Yeon-su were the perfect odd couple for a documentary: he was a lazy, daydreaming artist at the bottom of the class, and she was the top student who planned every minute of her day. The film crew followed them for a month, they fell in love, and then they broke up so badly that they promised never to see each other again. Ten years later, the old documentary suddenly becomes famous, and the same crew wants a reunion film. Ung is now a successful illustrator who draws buildings and hides from attention. Yeon-su is a sharp public relations manager who has built her whole life on control. Neither of them wants to be on camera together, and both of them are still angry about how it ended. But being forced to spend time together again means facing the questions they never answered: who was right, who gave up first, and whether the people they were at nineteen are the people they still are. Warm, funny, and quietly sad, this is a coming-of-age story that happens ten years too late.
A little curiosity. A new favourite.
Start with the story, meet the cast, and make room for one more episode.