Being dubbed as a hunk sort of annoys me. It gives me a yucky feeling.

I lived in Hollywood and, ironically, I didn't know you could just go out and get an agent and go on auditions and try and become an actor, I thought it was like a Masonic thing, like a blood line you had to belong to – until I was 13. Then I realised what you had to do. It is the one thing I know I want to do for the rest of my life.

It's a tough thing-you get in a situation where you feel you have to be perfect all the time and it sucks.

I like to prepare as much as possible beforehand, but there's definitely that element of fear when you're on set, and you have to be conscious of it and use that fear to drive you to work harder.

I became an actor at a very young age, but I also had a deep respect for nature and I think I was sort of a little biologist when I was younger. I watched documentaries on rainforest pollution and the loss of species and habitats for animals around the world. It affected me in a very hardcore, emotional way when I was younger. So, later in life I wanted to continue that path more and investigate and learn more about ecological issues.

I've managed to keep a clear head and remain sane in this business because I remain a kid off-camera.

I don't think there's a specific science you can put on dream psychology. I think that it's up to the, obviously, the individual.