We grew up with a camera in front of us.

If you don't have eyebrows, you don't really have a face.

I think it's important that we have strong, female characters in movies now, which can really leave an impression on people - especially young people - and that they're not 'sexy' or 'cool'.

I've basically grown up with Harry Potter, as so many kids my age have. It's kind of a part of my life.

I've never really felt like I was a child actor. Just an actor who happened to be quite young.

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

I was 12 and I remember every­thing. I mean, I had done two films before that. The first was actually with Amy Heckerling. It was so brilliant to work with her on my first film. Atonement was the third one I'd done, and I remember how it felt to arrive on set every day. I remember how it felt to get my wig off at the end of the day. I remember how hot it was.