I always find cardio the most monotonous. Running on a treadmill shows me why hamsters are so crazy.

I started doing [acting] for a living, no one really warned me about the amount of traveling I would do. I always thought everything was shot in Los Angeles.

It must be weird having one child.

When you're working, you're flying on someone else's buck. When you're flying on your own, you sort of go, 'You know what, I'd rather keep the dosh in my pocket to spend when I get there.

On Broadway and in the United States it's very different - people crossover all the time into television. I think that we'll get there [in London] in the end, but it has to start with who comes to see you in the musical and whether they can see beyond the dancing and the singing.

Sometimes I comment, but you have to be careful because if you do it for one, everybody wants you to say something.

I'll tell you a little fun fact about the film, though. Me, the little boy playing Chip, Emma Thompson, and Emma Watson, all have the same birthday. We were all in on the same day and they all sang us "Happy Birthday." That will never happen in my life again: Four of us having the same birthday on the same film, and we're all in on the same day. It was an extraordinary thing.