Most of the time we do nothing, myself included, I think the lesson I learned from [playing humanitarian Tessa in The Constant Gardner] is that a lot of drops make up an ocean. If people would stand up and say what they believe in maybe we can make a difference. Helping one person is better than nothing. Just do something.

I think mystery is kind of great. I don't know anything about Bette Davis or Katharine Hepburn or Ava Gardner - not really - and I like that. I love watching their movies because they're my personal movie stars. I don't know what they eat and who their trainer is.

Seeing someone you know be good at something is really appealing. Seeing how Darren Aronofsky behaved on set, it was another aspect of him, the director. He'd never directed me at home in the kitchen before. It was just seeing a whole other aspect of someone. It was really, really exciting. I loved it.

The most interesting characters are those you're drawn to, then repelled by, and then come to understand. All that tension - I live that. But I don't plan the tension. It's just something that should happen.

Well, I'm not at all like the tough, sexy femme fatale in Confidence but it's fun to play people who're really different from you, from different cultures and places. I suppose I'm a bit quieter than most of the people I play.

If I went out in killer heels and full makeup, blow dry, the whole thing — anyone dressed up like that could be intimidating to men and women, really. It's so, look at me. Do you know what I mean? But I love women.

I love the international feeling In New Yokk. Different foods. Different people. There's everything here. Museums, theatre, there's so much to do I feel guilty about not doing too many things.