I was always a big fan of the books and over the years I've become quite attached to Ron and we've meshed into the same person, really.

For me the stunts are so cool, they're one of my favourite things when we're doing the film.

Being famous is wicked but its cool to be normal as well.

I've always been quite a proud ginger so I couldn't dye it and betray the other gingers.

I think coughing up slugs was quite hard. Ron has a scene where he has to cough up these giant slugs. I had this giant slug in my mouth loaded with slime and I spat them out. I think it was plastic. I hope it was plastic.

I was such a huge fan of Harry Potter books. That's how I got into it. I had never really thought about acting or a career. I just wanted to be Ron, really. It was a very unusual introduction into the industry, and we learned so much. It's been a real education and an evolution. I really, really enjoy this.

If there is one thing of which I am most proud, it's that I made being ginger cool!