An old girlfriend from high school visits Joe and he invites to spend the night. Matt accidentally sees the girl get out of the shower, causing Claire to tell Joe he is setting a bad example for the younger boys. Andy, meanwhile, can't face telling Claire that he isn't ready to go to a sleepover birthday party at a neighbor's house and winds up sneaking downstairs to Joe's room to avoid his mother, ending up spending the evening with Joe's girlfriend instead.