You play as eiher a girl or a boy who has recently decided to move away from New York. When you arrive at your new house you quickly make contact with Rosie, a neighbour and future classmate. She seems shy and uncomfortable around strangers and you soon learn that this might be because Rosie is being bullied by one of her classmates. When you spend more time with her, she becomes more and more relaxed around you and she seems happy to have found someone willing to spend time with her. You decide to try to bring some happiness to Rosie's life by becoming a good friend to her and to see if you can get her bully from stopping her negative behavior. And who knows... maybe you and Rosie might be more than simple friends some day.

[from Official site]