Synopsis: Min-kyu is an animal loving veterinarian. He is a warm hearted and cheerful fellow. However, the animals in his car have many problems and diseases. This causes trouble with his girlfriend, Hwa-young. Hwa-young gets really frustrated by the constant irregularities of his life and starts dating other men. Eun-hye is a photographer who is both cheerful and proud. She's been going out with a libertarian artist, Jin-woo for quite a long time. But Jin-woo starts to date the museum curator Hwa-young and Eun-hye becomes so angry that she decides to contact Hwa-young's ex-boyfriend, Min-kyu. However, Min-kyu and Eun-hye begin to feel more interested in each other than in the process of revenge.