I'm a serial monogamist. I'm not one of those people that can date loads of people at the same time, it's all too complicated.

I think part of me would love to play a drag queen, just because it would be an excuse to wear loads of eye makeup.

[I] take inspiration from kids. ... They're very honest in how they act and how they are in the world.

I was very sad to leave Harry Potter but equally there will be an element of excitement about the idea that a script might come in and I don't have to go: "I'm sorry, I'm kind of busy for the next four years." The idea of that is quite exciting.

The real challenge of acting for me, I suppose, is just getting to know a character very, very well and just applying what I know about them to every single scene. That's what it can be broken down to.

Sometimes you can't help but pay attention to what is written about you. You are trying not to because it's generally not constructive, it can be very funny, in which case it's fine to pay attention to it if you're going to laugh about it. But if it's going to get you angry then it's a pretty pointless waste of energy, so I try and be selective about what I take an interest in about myself.

When actors aren't filming they just go to their dressing rooms and relax.