Caroline was born with a mole on her face. It was special to her because her grandmother had one too - in the exact same spot! It's not until a new girl moves into her neighborhood. Katy rides the same bus to school and is in the same class as Caroline. Katy starts teasing and bullying Caroline about her mole and even gets Caroline's friends to join in too.Caroline finally tells her parents about the bullying after being tormented on the bus ride home. Her parents help Caroline understand a bully's motivations and give her the confidence to face Katy. Caroline confronts Katy on the bus the next day. Katy backs down, apologizes and agrees to stop her bullying.