The episode begins with Pete and Trudy saying goodnight to their new neighbors. The two husbands hit on Trudy and Pete hits on the wives. He offers to give them tickets to the “Hair”. He also talks about smoking marijuana and simulated sex. They leave and Trudy complains that she is tired of being the welcome wagon. Don runs into Arnold in the elevator and they talk about their dinner plans on Wednesday. Don tells him that he forgot his cigarettes and that he needs to go back up and get them. Don goes to the Rosens’ to have a quickie with Sylvia. Sylvia tells him that she is feeling bad about dinner. ..