Choi Minho just ended his long term relationship with Kwon Yuri. They had been dating for nearly three years, and he suddenly decided to break it off, with no reason, and on VALENTINE'S DAY no less. Things get even heavier when Minho dies after getting hit by a city bus and lands at the pearly gates without an entrance pass. Because of the way he ended all of his past relationships, Minho must become a cupid and help his exes find their perfect match. But when he accidentaly drops his Kiss Note on the first day of the job, he meets Sandara, who has had her share of bad plays in the game of love. With Dara's help, can Minho finally get his one way ticket to heaven?