Dick gets Mary to enter a dance contest despite the fact that Mary can't dance; Harry invites Nina to dance in the contest with him and they hit it off; Sally and Tommy's girlfriend hit it off at the mall then Tommy gets jealous when Sally sees his girlfriend naked.

Dick becomes jealous over one of Mary's former students, then when he makes a discovery about the student, he thinks the student and some of his friends are from another world just like him. Meanwhile Sally, Harry and Tommy plan a heist.