Man About the House

Larry is staying with Robin having been thrown out of his flat, but Larry moves in when the Ropers decide to convert the attic into another flat. S3 E1: Cuckoo in the Nest

Robin has taken his new girlfriend Angie out on a couple of dates, and now he hopes to bring her back to the flat to have his wicked way with her. S3 E2: Come Into My Parlour

There is a formal dinner dance at the firm where Jo and Chrissy work, but Chrissy's dance partner has injured himself and so Robin becomes her partner instead. S3 E3: I Won't Dance, Don't Ask Me

Jo sees a mouse in her bedroom and refuses to sleep in there; much to Chrissy's dismay, Jo swaps with Robin while the mouse is on the loose. S3 E4: Of Mice And Women

Chrissy receives flowers and chocolates from a secret admirer; it turns out that they were meant for Jo and that the admirer had wrongly assumed her to be Chrissy. S3 E5: Somebody Out there Likes Me