Unlike most of the Game of Thrones cast, Paul Kaye’s background isn’t solely in acting and first and foremost he is a comedian.
That search phrase pulls up a WikiHow article as the first result, which the writer probably never expected would be informing a Game of Thrones performance.
It would be surprising if Thoros wasn’t involved somehow though, as we saw him team up with The Hound in season 6.
“When I first got the gig, I was pretty terrified and couldn’t sleep,” he recalled to the Express.