Soon afterwards, the Professor and Sylvester return and sell George a machine that allegedly makes people younger. Suddenly, the attitudes of him and Mr. Johnson reverse as the latter feels the former's pain of living in the same neighborhood as Dennis, while he starts to feel youthful and happy. While Dennis is trying to clean up a pile of garbage that he accidentally threw on Mr. Johnson's car while taking out the trash, he accidentally destroys George's machine with cotton candy mix that he mistook for soap. As a result of this, George declares that he and Martha will be moving away to be away from Dennis for good, whereupon Mr. Johnson decides to move into their house, although no one seems to really want to carry out this plan.