My Dear Enemy (2008)

A strange journey with my ex.

Hee-soo is desperate for money and finds her ex-boyfriend who owes her money. He goes around to various ex-girlfriends to get cash and she trails along to make sure he does not cheat her.

Genres: Comedy, Romance, Drama

Stars: Jeon Do-yeon, Ha Jung-woo, Kim Hye-ok, Oh Ji-eun, Choi Il-hwa