Will Hermione be on top of Ron during the kiss?

No one knows? The movie hasn't come out, and they haven't released any photos from that scene.

And, as someone said in the Harry Potter spot, just because that happened in one of takes, doesn't mean they're actually going to use that particular version of it for the movie.

i cant wait to see them kiss :)

In the BOOK, she wasn't, but really, who knows what they're going to do with the movie?

Besides, they have to remember that part of the audience is pretty young...parents might think it was kind of innapropriate if it happens like you said it might.