Perfect Strangers - Season 5 Episode 17 Three's a Crowd Now we are so happy we do the Dance of Joy!
Overview: While playing a board game, an argument breaks out between Jennifer and Mary Anne. The result being Mary Anne moving out and in with Larry and Balki at Balki's insistence. Larry doesn't like the idea because is jeopardizes his relationship with Jennifer. So Larry and Balki devise a plan to get Jennifer and Mary Anne back together.