With stores like Topshop and H&M you can find really great stuff, but I do like designer things as well, and I'm lucky because they approach me to wear their stuff. I really love Miu Miu.

I will always have a child in me. That is what Pete Jackson has got, what a lot of the directors I have worked with have. It is about knowing how to have fun and that is something I always want to hold on to.

I try as best as I can to have a normal life. People recognise you, of course, and that's very strange. But I sort of leave my working life behind when I go home. That's my other world.

Once you move away from home, it's never quite the same again. You expect everything to be just as you left it, and it never is. It's almost the first step into adulthood, realising you've got to make your own way.

We've done a lot of films now about the IRA, we can move on from all that. I loved '71 because I think it showed a very honest trail and what it was actually like. It wasn't one-sided. I really respect ['71 director] Yann [Demange] for what he did. But we have done a lot of those things.

I like my characters to be ones I think about long after I've finished reading the script.

I like books that are exciting and that make you think about things, as well. I like things that have a twist - like 'Atonement,' which I haven't read obviously, as I'm a bit young.