Gavin & Stacey becoming pregnant and having their baby. Whilst Gavin and Stacey are the clear main characters, towards the end of the show's run, the dramatic emphasis switches slightly from them, as they resolve their distance issues, to Smithy and Nessa, as Nessa becomes engaged to another man. Other storylines that run throughout the course of the three series include Pam's fake vegetarianism, Bryn and his nephew Jason's struggle to keep the events of their disastrous fishing trip a secret (with the outcome never actually being revealed), and the ridiculously rocky marriage of Pam's friends Pete and Dawn. The use of the
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,