Kast thing you googled (and why)

[MyCatIsTheHeadChef]

Mine was 'History of the Bikini'.

DH was watching World At War and was surprised to see archival footage of women wearing bikinis. He thought they came into fashion around the early 50s so definitely post war.

(5600 BC was first recorded evidence of bikini-style clothing for women... TBH anyone who saw the documentary that was Raquel Welch's 1 million years BC could have known that)

Spoiler alert for Gavin and Stacey Christmas special if by any chance you haven't yet seen it...
I googled the actor who played Sonia. Must have been strange for her to have to keep the secret that she was in it, and not be able to be in any of the interviews etc beforehand. And to be in such a well loved show but not part of the gang.