There are high hopes of a fine feast at Eric and Beth's house. The only trouble is, Beth forgot that Jaz was a vegetarian when she invited him and Ian round with Cathy and Colin for a slap-up roast lamb Sunday lunch.
Ian is sent out to pick up a meat-free option and bumps into Christine, who promptly invites herself and daughter Sophie round too.
Tensions rise around the dinner table, with Cathy furious that Colin has been caught at a lap-dancing club and Jaz, stressed about his return to work, locks himself in the toilet.
It all gets too much for host Beth when Cathy decides to forgive Colin and treat him to her own kind of special dance.