"I want my money," Heui-su coldly tells Byeong-woon, her ex-boyfriend, after not having seen him for a year. Apparently Byeong-woon owes her $3500, and she is determined to get the money back today. What follows is a charming road trip between two people who obviously still carry affection for each other, despite Heui-su's hostile demeanor and Byeong-woon's roguish devil-may-care attitude. The film's success comes from the natural chemistry between the incomparable Jeon Do-yeon (Secret Sunshine) and Ha Jeong-woo (The Chaser). Lee Yoon-ki's jazzy touch adds immensely to the intelligent way the film unfolds.