Seok-Woo (Kwak Min-Gyu) once worked as a movie director, but he quit the industry and went back to his hometown of Jinhae. He now works as a bus driver. One day, he picks up an old mp3 player on a chair at the bus terminal waiting room. Due to the mp3 player, he meets Young-Ae (Han Sun-Hwa), who works at the bus terminal. Seok-Woo tells her that someone lost their mp3 player, but Young-Ae insists that the person discarded their player. Seok-Woo tries to find mp3 owner and he also faces his own past.
