For me, you go to university to meet lots of different people from different backgrounds. I think that's one of the most important things you get there. And you also get some sense of direction regarding what you want to do when you leave. I sort of know what I want to do in my life - I want to act and ultimately I'd like to write. And in terms of meeting people from different backgrounds, that's what you get on a film set. So the two most valuable things that university would have given me I've sort of achieved by being on a film set.

I was very much a product of the public-school system. There was only one other kid in my class who had parents not involved in the stock market or law.

I've not got a girlfriend at the moment. Somebody said, 'Do you worry girls are just giving you attention because of who you are?' I was like, 'I'm 17, it's wonderful.'

I'm sure when I have a nostalgic, teary moment in 10 years time, I'll try to put the glasses when I was 10 on and cry to myself in front of the mirror

I could never do stand-up because it's that thing of having to get up on stage. And out of every 10 jokes you tell, nine of them have to get a really good response.

I've always thought that as long as directors and casting directors don't see me as just Harry Potter, I'll be OK. People have shown a lot of faith in me, and I owe them a huge debt. They're letting me prove that I'm serious about this.

I don't [believe in God]. I have a problem with religion or anything else that says, 'We have all the answers,' because there's no such thing as 'the answers.' We're complex. We change our minds on issues all the time. Religion leaves no room for human complexity.