It can be a miserable profession, acting, because you always want what you can’t have.

You never know what's right, what you feel inside versus what is portrayed.

And you can't complain about kissing Emma Watson. Isn't that what everyone in the world wants to do? I've known Emma for a few years. She's this amazing capacity of young and vibrant and brilliant, but also a bright, intelligent old soul.

I love the Potter films. I found them the most wonderful sort of escapism every year or two.

Learning lines is hard for me because I have the attention span of a six year old. That's why being on planes all the time is so useful - I'm forced to learn out of boredom.

They're such hierarchical things, film sets, they're sort of mini societies. Often they're incredibly political places.

Most actors hate watching their own films because all you can see is the glaring mistakes, your own tricks and ticks.