My skin still crawls if you call me a movie star. I get embarrassed. I think, don't be ridiculous. Maybe it's because I'm British. To me, Julia Roberts, that's a movie star. But when people do call me one, that, I think, is an enormous compliment but, my God, is that a responsibility!

For me, they definitely made it more challenging. The comfort zone factor really kicked in between Leo and I, and I just think that's because we know each other so well. We've known each other since we were 20-years-old.

You can't be a proper writer without a touch of madness, can you?

I don't believe in sort of holding back, you know, life isn't a dress rehearsal!

If being crazy means living life as if it matters, then I don't mind being completely insane.

I love the routine. I love getting up in the morning and getting breakfast and packing lunches and doing the school run. Those things are really important to me. Because I think that those small but key moments are crucial for a kid.

I never had crushes on anybody when I was younger; I really didn't.