It's very hard to describe your own style. And I'm young, so I'm still experimenting. But I think it's quite British and very much about individuality.

I am literally obsessed with Lena Dunham. She's, like, my favorite person in the world. I follow her on Twitter; I read her every day.

Why has the word become such an uncomfortable one?

Don’t think I’m going off to find myself though. I already know who I am.

I try to avoid wearing black because sometimes it's the easy option. But I'm young, so it's nice to be able to play with color and not just wear black all the time. I can save that for when I'm older.

I wasn't one of those girls who always dreamed of being an actress. I went to a normal school and then these film auditioners turned up when I was nine. Then I just fell into this whirlwind.

People who are close to me know, they so know that there were days when I was so tired that I would fall asleep anywhere. The onset photographer has pictures of me falling asleep everywhere. Like on chairs, on the floor, in the middle of a set, all curled up. There were times when crew members didn't know where to find me, but they knew I'd be curled up in a ball somewhere.