Rupert Grint dishes on Half-Blood Prince
Getting my bum cast. They were making a chair for the broomstick to make it more comfortable and have my shape. I was wearing these skinny trousers and I had to sit on this chair and they managed the exact shape of my bum. They turned it into a really comfortable chair.
Also The Weasley house when we burned that down. That was an exciting part. We were standing quite close to it, a burning building, and it was quite scary and I think it got a bit out of control. That was a lot of fun.
Thanks to Brandon for the tip!