I wanted to become an actor. I went to Guildhall School of Music and Drama, which is one of the main drama schools in London where you go when you are older. But I was doing the junior one when I was a kid. And some friends there had agents. I was fourteen and I was like, "I want an agent! It sounds awesome!" I had no idea what that was. I thought those guys looked like men in black. They were hanging around in suits all the time. So I luckily got a very good agent in London and started auditioning. And then when I was 16, I got my first film and I've been working ever since.

I knew I wanted to do something creative. I am dyslexic, so I really struggled in school. I knew I was never going to sit behind a desk or do something involving numbers.

[London is] one of the best cities in the world. There is just so much culture there and so much history and so much diversity. It's just a perfect place to grow up. I studied at the Guildhall every Saturday so I'd always be in town every weekend doing that. I was kind of a city boy really.

Going over to Lesvos in Greece and meeting some of these poor refugees who have just made the treacherous sea crossing opened my eyes in a way I can't even being to describe. It's put a fire in my belly to really try to do something, the little I can do.

I got to be about 13 and everyone started playing guitars and being in rock bands. There was no place for me with my trumpet and I wasn't cool anymore. Although now if I played the trumpet it would be the coolest thing in the world.

The best thing I've ever done for a girl hopefully is make them happy. Isn't that the most romantic thing you can do?

As a kid, I used to run around our garden waving a stick and pretending to be a million different people. That's why I became an actor, really.