Release Message:  Kang Baek Ho (Seung-ho Yoo) realizes that he is in love with his best friend, Ham Yi Seul, on the day of her wedding to another man. He travels back in time hoping to change the outcome of their relationship.

Description:  Kang Baek Ho realizes that he is in love with his best friend, Ham Yi Seul, on the day of her wedding to another man. He travels back in time to various events of their lives hoping to change the outcome of their relationship. Will Baek Ho be able to change the course of their future?