Tomoya and Miyuki were close friends in their childhood, but after Tomoya emigrated to America, they had no contact for a long time. When they finally meet again, so much time has passed that Miyuki no longer recognises her childhood sweetheart. Unfortunately for him, however, he cannot keep his roller skates under control and collides head-on with her. She immediately mistakes him for a perverted criminal and makes sure that he is taken to the police station – only after her school friend has given him a painful kick, of course. She naturally wants to apologise for this, but at the same time, he has a visit from his pretty girlfriend from America, who seems to want to compete with her …