I want any excuse to come home. My dad is not a spring chicken any more. If anyone says, 'Go buy a postage stamp in London,' I'll go and do it.

There were moments where I was being kicked in the stomach, and even though I had this brace on to protect me, I still had to prepare myself for it . You can't be relaxed when that's happening. You have to brace your muscles. I can remember thinking as it was about to happen "Wasn't that how Houdini died?" I think it was.

I never felt I was quite the ticket academically. I always felt I had to put in an enormous amount of effort not to be disappointing. So I worked really hard, but at the time it suited me, because I didn't do very much else.

Doing press is like eating at McDonald's: while it's going on it's vaguely enjoyable - you're seduced by your own vanity and taking yourself rather seriously - but immediately afterwards you feel sick.

I've only half-admitted I'm a professional. I know I am, I've paid my dues, but one of the things I could do better when I'm acting is to really be rigorous and to think I know how to do it. To use my brain.

You never in a million years thought that you would ever end up in a Woody Allen film even though that might be your dream, and there you are. Suddenly you've got one. But you're not playing the quintessential Woody Allen heroine, which is somebody that's full of self-doubt and heartbreakingly naïve. Chloe in Match Point was a nightmare in some ways and totally entitled, and felt like everything was going to be all right. Most of the women in Woody Allen films feel like everything's awful. I didn't understand what to do. But some of the confusion is helpful.

It's very difficult to find the time or the money for people to organize rehearsals for some movies. It staggers me how little preparation often goes into these scenes which are difficult and complicated. You think, "God, it's crazy. I've never met this person before and here I am having to work at how to do a whole performance on the set." It was great to have a few days of just talking to Michael [Caine] and Daniel [Barber] and thinking about the characters and the relationship between them before we started shooting.