Both Adam and Jonny have new girlfriends, but decide it is probably best not to tell their mother. Martin has bought a disgusting, old, battered caravan which is propped up on bricks in the drive.

Martin is increasingly obsessed with trying to retrieve a plastic bag from a tree. Jonny's sense of style is out of this world. Meanwhile, Adam discovers that hell hath no fury like his Mum scorned.

The family's cream-tea obsessed former au pair pays the Goodmans a surprise visit. But there's nothing sweet about this reunion.

Mum is in hospital having a 'woman's procedure', so Aunty Val is tasked with making the Friday night dinner.

Adam and Jonny bring their girlfriends round for dinner. Cue an overexcited Mum and an extremely embarrassing Dad.