No – Smithy didn't say yes to Nessa. In fact, he didn't say anything at all… Instead, Smithy agreed to marry Sonia – that's right, his girlfriend (now fiancée) who was last seen in the 2019 Christmas special, played by Laura Aikman.

Gavin and Stacey fans loved seeing Smithy's mother back making a cameo in the finale, but the character played by Pam Ferris has had a long career away from the BBC show

Gavin & Stacey viewers have noticed a glaring continuity error in the Christmas Special finale. The show returned for a final time on Christmas Day this year, with the much-anticipated episode finally answering the fate of Nessa and Smithy’s relationship, picking up from 2019’s cliffhanger that saw Nessa get down on one knee.