In the highly anticipated final episode of Gavin and Stacey, fans discover that Smithy, played by James Corden, does not accept Nessa’s marriage proposal. Instead, he chooses to marry his girlfriend Sonia, portrayed by Laura Aikman. The episode features surprising twists, including Gwen’s secret relationship with Dave Coaches and the continued mystery surrounding the fishing trip incident. Ultimately, as Smithy attempts to find Nessa, he makes a last-minute decision to pursue her, leaving audiences exhilarated by the culmination of the characters’ long-standing relationships.