On the final leg of their B-road tour to Barry, Alison and Larry join an all-male Welsh choir and attempt to sing in Welsh.

Deep in the picturesque Welsh countryside, Alison and Larry meet up with old friend Melanie Walters, best known for playing Stacey's mum, Gwyn - or is it Gwen? Mel wants to show them how to make Welsh cakes, a popular Welsh treat. But there's a hitch - she's never actually made them before herself.

At Hensol Castle, Alison tries something she's always wanted to do...making her own gin. Before arriving at their final destination, Larry has one more visit he has to make. He takes Alison back to Pam and Mick's house. Although set in Essex, the house is actually just outside Barry in South Wales.

At Barry Island, Larry convinces a reluctant Alison to join him on the dodgems before they grab a macchiato at Marco's, the famous café where Stacey worked.