In my experience of doing physical scenes, half of your energy is spent on trying to get the other actor to enter into it physically with you. Most actors don't want to hurt each other.

It's interesting because people assume that because I'm famous I know all famous people.

I'm possibly a very morbid person but I think about death a lot. I don't know if it's maybe from being on films that's often playing Harry [Potter] or I just think it's a natural thing that I have. It's something that I think about just because it's fascinating in a very alien kind of way.

I grew up around gay people my entire life, basically, that’s possibly why I’m quite camp, and some people think I’m gay when I meet them, which I think is awesome. It’s always good to keep them guessing.

Personally, I prefer the dark side.

The nerds are the ones that make the films and do loads of other really cool stuff in their life.

With any kind of artistic thing, it's a muscle, like any athlete, and the moment you're not doing it, you lose all confidence. That's why I'm terrible with down time.