Rupert Grint has revealed that his kissing scenes in Harry Potter and the Half Blood Prince were uncomfortable.
The latest movie seen Ron lock lips with Lavender Brown, played by Jessie Cave, for the very first time.
In an interview with Parade he said: "It was quite intense. Ron's new girlfriend Lavender kind of attacks him. I had only really just met Jessie Cave who plays her and suddenly we were kissing up a storm.
"I was quite worked up about it because we're in the middle of a huge crowd, and it's never really a comfortable thing to do right in front of people. When Daniel got kissed in the last film, he was, like, totally alone."
"Daniel wasn't great really when I did my kissing scene. I guess he hadn't forgotten I'd teased him when he got kissed. He was sort of standing at the back of the set trying to make me laugh. He was a little bit of a creep."
The Half Blood Prince has been a huge box office hit this summer, despite mixed reviews from the critics, and it has so far taken $817 million globally.
Harry Potter and the Deathly Hallows will be split into two movies to be released in 2010 and 2011.
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