The truth is that Ron is my hero. He's always there for his friends - sometimes belligerently, but there nevertheless. He's also the comic relief in stressful situations; the funny guy with a great one-liner. And no matter how scared he may be, he will put aside his fears to support and protect the people he loves. To me, that represents true courage.

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.

I get recognised sometimes, and that's really cool. I've tried certain disguises, but that doesn't work.

I do get one chance to dance [in GoF], I had to dance with Maggie Smith. That was the only dancing experience I had, which was actually quite enough really.

I was the biggest Harry Potter fan. I read all the books. Ron was always my favorite character, because I feel like I relate to him, like weve both got red hair, we both like sweets, weve both got lots of brothers and sisters. Ive got one brother and three sisters, and both scared of spiders.

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.

I’ve loved the whole process. From previews to rehearsals, I’m in the best company. I’ve done one West End show before this but the excitement here…it’s incredible. It’s been a real education working on this, I don’t feel worthy. The role is over the top, bold and ridiculous.