In a new article over at moviefone Matt Lewis is quoted talking about the kissing scenes in the Potter movies.

“There’s so much kissing going on in this book!” Watson says. And fans aren’t the only ones who get excited by the Hogwarts smooch fests. Radcliffe admits he was disappointed he missed the kiss between Ron and Lavender, “Just ’cause I thought it’d be pretty funny.” According to Matthew Lewis, who plays Neville Longbottom, kissing scenes are usually shot on closed sets, “so no one can go in and start laughing in the background,” but Ron and Lavender’s kiss was filmed in front of most of the cast. The reserved Grint describes the scene’s filming as “quite embarrassing,” but says, “I had a room full of people cheering.” Well, he must be doing something right.