Your Mate v Your Bird

 is the 4th episode of the fifth series of Men Behaving Badly, which was broadcast on 11 July 1996.

Summary
There's no room in Gary's flat for a third-person, and he begins having nightmares about telling Dorothy or Tony that one of them must leave. After telling Tony to leave, Dorothy announces she's leaving the flat to move in with Deborah; Tony hence returns.