Stacey's brother Jason arrives home early, much to Uncle Bryn's horror. Stacey has her hen night and Gavin has two stag nights, the second of which reveals something about Stacey that could jeopardise the whole wedding.

The wedding day has finally arrived, but will they go through with it? Will Uncle Bryn finally admit to what happened on the fishing trip and will Nessa do what she knows she must?

Gavin seeks counselling for his marriage troubles from Smithy, but Smithy’s idea of relationship therapy is to organise a surprise lads night out at a nightclub foam party. While the lads are knee deep in foam, Stacey is with her family at a bingo night.

Pam and Mick talk about their new conservatory. Bryn is looking forward to everyone staying over at his place when a night out in Cardiff is organised for the boys. Smithy is worried about seeing Nessa again after what happened last time. Stacey isn't sure whether she tell Gavin after making a worrying discovery.

It's been five years since Nessa went down on one knee, declared her love for Smithy and asked him to marry her. A lot has happened since then... catch up with the Shipmans and the Wests and maybe find out what exactly did happen on that fishing trip. As we journey to Barry and Billericay for the very last time.