I've never had white teeth. To be honest, I've never been told to do any of those horrible things - get your teeth whitened or your nose straightened.

I drink a lot of Diet Coke and belch. I've been known to use the ''f'' word.

Journalists are always calling my features Edwardian or Victorian, whatever that means. I am small, and people were smaller in those times. I'm pale and sickly-looking. I look fragile-like a doll. But sometimes I just wish I had less of a particular look, one that was more versatile.

I have to struggle to change people's perceptions of me. I grew very frustrated with the perception that I'm this shy, retiring, inhibited aristocratic creature when I'm absolutely not like that at all. I think I'm much more outgoing and exuberant than my image.

I always feel better after a good scream.

And trust. It takes a long time to trust someone. You work with people, anybody you dont know, it takes about a films length to get to know each other. Then if you move on, you have to start right back at the beginning. But if you carry on together and try doing different things, you can all grow together.

I enjoy those small chats you have when people come up and talk to you about your work. It only involves a few seconds of effort to be nice to those people, and I am very grateful for the kind words that people have taken the trouble to express to me in person.