I've known Emma Watson since she was 9, we've watched each other grow up, formed this sort of brother/sister bond, and suddenly I'm leaning in to kiss her. Well, it felt completely wrong... but, you know, you try to sink into the character and divorce yourself from it. We ended up laughing hysterically afterwards.

The most challenging scene for me was the spider scene, because I don't like spiders in real life. Even rubber ones I get really scared of.

I’d like to have the flying car, I think that’d be really cool.

The script is really always the main attraction, and then there's whether there is an interesting character and great people around you. Those are the key elements that I look for.

Yeah, my parents help me keep my feet on the ground.

Id be happiest standing at the back, strumming my little banjo where no one could see me.

I've never fancied that footballer lifestyle. I suppose I could live that kind of flash life. People stereotype child actors and kind of expect you to go off the rails a bit, be a bit crazy, but that's not really happened yet. I've got a big family so that helps, and they live really close to the studios so it's just so much easier.