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.

Someone else shared: "It still blows my mind that Miss Trunchbull from Matilda, Smithy’s Mum from Gavin & Stacey and Vernon Dursley’s sister from Harry Potter (the aunt he blew up) are all the same person."

Mathew Horne, Joanna Page, Ruth Jones and James Corden have reunited one last time as Gavin, Stacey, Nessa and Smithy for a festive and final episode of their hit BBC sitcom

Gavin & Stacey took fans on an emotional journey with its new festive special, giving the characters from Essex and Barry the send-off they deserved.

The final episode of Gavin And Stacey gripped viewers as characters Smithy and Nessa finally got their happy ending, five years on from the Christmas proposal cliffhanger. The festive special kicked off in both Billericay and Barry as the family of Stacey Shipman,

Final episode captivated millions watched Smithy raced to find Nessa at a Southampton dockyard before proposing – despite initially looking like ending up with Sonia

The creators of Gavin and Stacey went to such lengths to conceal the plot of the Christmas special that a key cast member didn’t tell her parents she was in it.