The reason I feel bad for Steve Kloves is because he doesn't enjoy cutting things out. He's not sitting there with scissors, just laughing maniacally, going, "Ahahaha." He doesn't like doing it. The stories mean so much to him. But it had to go. And David kept saying, "We're gonna try, we're gonna try, we're gonna try" all the way into the shoot until the very last days, when he said, "Sorry, it's just not gonna work."

You have to prepare for the unexpected. You have to be able to react to things that don't necessarily happen every night, or aren't supposed to happen every night. And you have to react to it in character.

I had a screen test and an audition for the role of Neville Longbottom. It wasn't a job at that point. It was just something I enjoyed doing. And it's hard to remember back then, really, that much. But I just remember loving it.

I think screenwriter Steve Kloves does such a difficult job. And he does a bloody brilliant job, too. Transferring these Harry Potter books into films and making them coherent is one thing. But making them entertaining, as well, is quite another... He does a tremendous job, and he gets a lot of stick. And it's really unfair sometimes, and I challenge anyone else to do the job he does.

I must confess I don't own Harry Potter DVDs. My parents do. They have them all. And they like watching them. They've got all their home videos done in HD quality! They love it. But I struggle very much. I'm very self-conscious as an actor, anyway. I don't like watching my own performances, even in this recent one.

The great thing about filming a film is that you all have your final day's shooting, but you always know that you're all going to be coming back for the premiere.

Emma Watson was saying the other day that when Helena Bonham Carter was becoming Hermione, or trying to become her for the polyjuice-potion sequence, she was trying to take on Emma's mannerisms, and she was asking Emma questions like, "What's Hermione's favorite color?" Because she wanted to absorb all this information and to know, in here touches temple what she was like. And as I've tried to develop as an actor, I see that these things, however much they seem insignificant... By knowing what's Neville's Longbottom favorite Beatles song, you can know so much!