Gavin & Stacey Friends". Corden claims to have been inspired by the story of his own real life best friend Gavin, who met his wife over the phone at work, and arranged to meet. They presented it to the BBC as a one-off play, but the BBC instead asked for a full series. The roles of Gavin and Stacey were cast through an auditioning process, but were almost immediately given to Mathew Horne and Joanna Page on the strength of their chemistry together. The roles of Nessa and Smithy were written by Corden and Jones for themselves. Some roles were written with certain
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,