A woman's 10-year relationship is on shaky ground, and her world is turned upside down when she discovers her friend is marrying her ex. On a business trip to Busan, she meets a charming but untrustworthy womanizer who tries to win her over, leading to a tumultuous journey of self-discovery.
Mood of the Day
A man with a history of womanizing finds himself seated next to a charming woman, stuck in a stagnant 10-year relationship, on a crowded train from Seoul to Busan.
