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 want to be challenged, I want to keep challenging myself - whether or not it's changing yourself physically or just pushing yourself to a certain extreme. I get bored quite easily so I like to keep my mind entertained by challenging myself.

Travel is best when it's as unplanned as possible so that you get that real sense of adventure. The film 'Thelma and Louise' really encapsulates that - their travels are unplanned and spontaneous and therefore full of excitement, escapism and optimism.

As an actor, Hollywood would be a horrible place to go if you weren't actually invited.

I think it's more important to seek the truth than to try and be perfect, to be honest.

[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.

I actually wanted to be a jazz musician first. My grandparents introduced me to Louis Armstrong. I loved Louis Armstrong so I took up the trumpet and just did that every day and practiced that.