Friends: Season 4, Episode 4

4 - 4: The One With the Ballroom Dancing

When Monica and Rachel face eviction, Joey is forced to become Mr Treeger's ballroom dancing partner to help him practice for "The Super Ball", and the pair strike up an unlikely friendship. Meanwhile, Chandler cannot quit the gym because the dreamy beautiful women always change his mind. But when Ross tries to help him quit, they both become unwilling members, whilst Phoebe risks losing her job when she takes her crush on a client too far.