English teacher Park Sandara can't help who she falls for. She can't help it that she always falls for players, she can't help it that she's fallen for a woman who simultaneously drives her crazy, and she certainly can't help it when she falls for her seventeen year old student, Lee Chaerin. The infatuation begins innocent, but when chaerin actually begins to return Dara's attraction, will she shake up her entire life to chase a fantasy?