Gavin & Stacey were yet to think of a good enough plot. They agreed that if it were to happen, it must not disappoint. Ruth said she would love to make a musical of the show, and both she and James sang a couple of lines, in character, to see how it would work. Mathew Horne, whilst appearing on the "" talk show on Channel 4 on Friday 22 July 2011 speculated there might have been "something happening" with "Gavin & Stacey" in 2012. When he appeared on "Loose Women" on 13 September 2012, he doubted the production of a full series, but
Gavin & Stacey and preoccupied with this issue, and in an attempt to cheer him up, Pam, Mick and Smithy arrange a surprise trip to Barry beach on a sunny bank holiday. Nessa and Dave also run into trouble after Dave learns about her alleged sexual intercourse with Smithy, but the two decide to go ahead with the wedding. In the final episode, Stacey discovers she is pregnant after all, and the couple are overjoyed and excited. Smithy shows up at Nessa and Dave's wedding ceremony with Neil, pleading for her not to marry him, and accusing her of not loving Dave. Dave,