"We're related?...." Len grew up in a small town playing tennis with his best friend, Ryoma. He was living a happy life, well as happy as it could get, anyway. Len doesn't have a mother and Ryoma tries to get Len to search for his mother and find things out about her but speaks to silent ears. Len doesn't care about mother and would rather not. His only memory of her is a picture. In another way, he is the complete opposite of Rin. Rin lives with her mother in England and lives a posh life. She gets everything she wants, whenever she wants it. You could say that she's a spoiled brat. Rin doesn't know anything about her father and wants to know more about him. She only has a picture of him. One day, Rin's mother wants to go to small town in Japan and let Rin have a normal life. She unknowingly puts her in Lens school, making them able to meet someday or another. When they find out who they really are, issues will arise. Falling in love has never been so wrong.