It aired on TV Chosun from February 8 to March 29, 2012 on Wednesdays and Thursdays at 20:45 for 16 episodes.

It is a remake of Japanese drama Operation Love (プロポーズ大作戦, Proposal Daisakusen) that aired on Fuji TV in 2007.

Finally, at the wedding ceremony where Yi-seul is about to marry another man (Jin-won), Baek-ho regrets that he never confessed his love for the bride.

A mysterious conductor suddenly appears and offers him a second chance to win Yi-seul's heart.

Baek-ho travels back in time to various events of their lives hoping to change the outcome of their relationship.