By the time Bella was 13, they had been cast in the world's biggest TV show at the time, Game of Thrones. And when the actor, now 21 years old, speaks to BBC Newsbeat, it's the night after walking the red carpet at the London premiere of The Last of Us season two.

The Ramsey family is a tight unit: dinners at home, family viewings of The Chase —Bella recently entered a pub quiz with their parents and received a wooden spoon for coming in last. We’d met earlier in the parking lot of the local train station—I spotted Ramsey waving wildly at me,