In the highly anticipated final episode of Gavin and Stacey, viewers discovered that Smithy did not accept Nessa’s marriage proposal. Instead, he revealed his engagement to Sonia. The episode cleverly played with fan expectations, leading to a heartwarming conclusion where Smithy ultimately proposes to Nessa after a dramatic race to the docks. The cast reflected on the iconic cliffhangers and gags, such as the mystery of the fishing trip, ensuring that long-running jokes were preserved, delighting fans with the much-loved series finale.