An alien race known as Boov is banished from their homeworld enemies, Gorg. They arrive on Earth and relocates people in some cities in order to move them to their place. One Boov says their OH and is very annoying to his peers, but wants very much to be liked. When sending unwittingly a message across the galaxy that it receives and Gorg, thus revealing new location, all his fellows hate him even more and want to capture him. He runs away and gets to meet a girl named guy who has not yet been resettled. She wants to find her mother and OH promises that helps if it will help and it thus forms an unusual friendship.