Gavin & Stacey was one of the most-loved British sitcoms after it followed a sweet long distance relationship between Essex boy Gavin and his Welsh sweetheart Stacey.
In 2019, Ruth Jones and James Corden treated fans to a one off Christmas Special which left viewers wanting more with a cliffhanger ending to Smithy and Nessa's on/off romance.
Almost a decade after the final episode of the show, the Christmas instalment saw Gavin (Matthew Horne) and Stacey (Joanna Page) reunite in Barry for the festive season.