Wow, I think you grow all the time when you're working. You start the job and by the end of it, if it's a long one, you kind of say, My God, I was so different at the start of this job. I always feel like I've changed for the better with each one.

It's [Jack the Giant Slayer] one of those fairy tales your mom and dad read to you when you're little. Never once did I imagine myself in it. It's just phenomenal. Words just can't really describe it. It brings the biggest smile to my face.

I remember when I was younger. Dad's agent came round, and I asked if she would represent me. She didn't represent children at the time, but I wouldn't let her leave the house until she agreed. I've always been quite headstrong.

I can't walk five steps without someone on a walkie talkie going, 'She's wandering over there.' I'm pretty stuck, but hey, it's been great.

I never trust anything that can be captured in 2 takes.

3D, the ever-changing 3D. It's great. It's been really interesting. My family came to the set a few times, and I see them with their 3D glasses on. It's lovely to have them there and be a part of it, and see the magic that we're playing with, because it really is incomprehensible until you see it on a 3D screen.

I love doing stunts. It's so much fun.