Ho Jung is a cute, naive girl who often falls head over heals with the wrong guys. Both Ho Jung and Kyu In, her neighbor, are idealistic about love. They start off on the wrong foot and treats each other as if they were siblings, constantly fighting. Ho Jung's friend Cha Hee has a thing for Kyu In and Ho Jung later realizes that she too has feelings for him. Ho Jae, Ho Jung's brother, is a player, who has good physical features. Things start to get complicated for HonJae when he falls for Ho Jung's friend Soo Ji, who does not have a physical appeal but has a good personality and intelligence.