There's no one actor in particular that I want to model my career after, except for the people who have been able to keep their career varied and who choose things that interest them. That opportunity is all I really want.

The little song and dance number at the end - that's me, my voice, howling out. It was a new experience for me. I've never sung before and I've certainly never sung on screen. I think I sung on stage when I was 13 and for some reason nobody's asked me to try it again since.

There's a saying within the Asperger community: if you've met one person with Asperger's syndrome, you've met one person with Asperger's syndrome ... Within this condition, beneath this label, the variety of personality, of humor, of behavior, is infinite.

I think becoming an actor because it's a ridiculously insecure profession to go into. I feel very comfortable but very lucky. I think any time that you imagine that it's plain sailing for hereon in, then you're kidding yourself.

In reality, for me every role is completely different.

In my experience it's not essential to get on with the person that you're acting opposite.

You can still have chemistry on screen without getting on with the person. But it just makes your job a lot easier if you don't have to gird your loins, if that's not quite the right phrase, every time you're going to do a scene with that person.