Peta urges James Corden and Ruth Jones to make a change to Gavin & Stacey

Peta has requested a change to Gavin & Stacey ahead of the last ever episode (Picture: BBC/GS TV Productions Ltd/Tom Ja)Gavin & Stacey writers James Corden and Ruth Jones have been urged to make a change to the upcoming final ever episode by Peta.After months of speculation, it was finally confirmed a few weeks ago that the beloved sitcom would be returning for a Christmas special later this year.The BBC comedy, which was first released in 2007, followed Mathew Horne’s Gavin Shipma