Three years after the expiration of the ten year statute of limitations, police detective Ryoo Yi-jae meets the man who killed his son in a hit and run accident.
Ha-jung, a college freshman, is interested in a boy who works at a secondhand book store near her school. Although a clerk is excited by her, he cannot forget his old girlfriend who has been unconscious since a car accident three years earlier. The growing pains mature the awkward and immature twenty-year-old.
