Virginia Mayo had kind of a small role in The Best Years of Our Lives, but you got the whole character in one scene. Where are those parts? I was talking to somebody about great actors: Morgan Freeman's name came up, Forest Whitaker, Denzel Washington. And I realized, there're no black actresses. Where's there a black actress who's been extremely successful in the past 10 years?

I'd never done nudity in a movie; I've never sort of condoned it for myself, but David Lynch wanted it, and I was completely comfortable with it because that love story was so protected. There's never a moment where you feel anything is exploited.

It's interesting to talk to my mom about her character in Wild at heart, because she sees her as a mother who's just trying to protect her baby from a bad boy. I think that's why it works so beautifully - she has conviction about what she's doing.

You can hardly tell where the computer models finish and the real dinosaurs begin

Even if you've gone through an average childhood, you have girlfriends who get pregnant and then have to choose whether or not to have a child. And this stuff certainly makes you think about what you're taking on. I certainly want to have children, but I could never do it until I felt I loved myself enough, and wanted to bring someone into the world because I had some kind of security.

In Smooth Talk it was a much more intuitive search - I was only 17 at the time, and I wasn't aware, as women are when they get a little older, that there's always a side of a woman that likes a man from the other side of the tracks. We all have an attraction to what's different from us.

I just love, I love, I love movies.