Success is very ephemeral. You depend entirely on the desire of others, which makes it difficult to relax.

Oh, yeah, I like a high neck. And I like naked backs. It seems very sexy. Red carpets are about being a bit theatrical - having fun rather than being too safe. You have to be brave. Fashion is fun.

Traditional British desserts with lots of custard are my biggest weakness - I particularly love the puds at St. John restaurant in East London.

There's this shop in New York I go to; it has bones and fossils and insects that are like works of art. I have a few on my wall.

I struggle to watch myself in any scene, to be honest. What's done is done. I wish I was able to watch myself, as it would really help me develop as an actor. But I'm not brave enough. It's a difficult thing to do - looking at yourself as this utterly different person on a screen.

My mother did movies from the New Wave, but I was quite shocked I didn't know much about that period. Bernado showed us film of the demonstrations of the time.

You always feel quite vulnerable when you're naked on a set. You feel quite silly, actually. And with the green screen around you, it's not that sexy. But, it looks stunning. It's art. It's not vulgar. It's not indecent. It's not realistic. It's beautiful, I think.