I'm possibly a very morbid person but I think about death a lot. I don't know if it's maybe from being on films that's often playing Harry [Potter] or I just think it's a natural thing that I have. It's something that I think about just because it's fascinating in a very alien kind of way.

I have no idea how much money I've got.

I think one of my favorite things to do is just lock myself up in a small room and listen to music and watch films for a day. Also I just like seeing my friends. We have pizza parties which means I get four friends round, we eat a pizza and we're really lazy and we play PlayStation.

I basically have the diet of a 19th-century Irish navy, apart from the litre of stout a day. It's meat and potatoes and bread and cheese: those are my four food groups.

When you're in the position I'm in, you have two options: you can either shut yourself off from everybody, from the world, and not live a full life. Or you welcome everybody into your life and occasionally somebody will try to take advantage.

One of the things that I cannot fathom is young actors who will not audition and won't read.

I think pressure is a good thing and it's good to be able to feel it and use it and experience the feeling of it and especially if you can get past it.