Now I feel I have an unspoken deal with the paparazzi: 'I won't do anything publicly interesting if you agree not to follow me.'

There are people who appear in the magazines and I don't know who they are. I've never seen anything they've done and their careers are over already. They're famous for maybe 10 minutes. Real careers, I think, take a long time to unfold.

Fame is really strange. One day you're not famous, and then the next day you are, and the odd thing is that you know intellectually that nothing in the world is different. What mattered to you yesterday are the same things that matter today, and the rules all still apply - yet everyone looks at you differently.

As somebody who makes his living in the movie business and wants to contribute to it, I think that the best chance I have of doing that is just consistently working with great directors.

If anybody wanted to photograph my life, they'd get bored in a day. 'Heres Matt at home learning his lines. Here's Matt researching in aisle six of his local library'. A few hours of that and they'd go home.