Recreio magazine features a story on Half-Blood Prince, which includes tidbits from the set and the movie.

In scene number 562, Slughorn’s Party, Neville Longbottom will be dressed elegantly and will be serving Slughorn’s guests. Luna adorns an elaborate dress.

– During Dan’s interview, he commented about a scene where Ron says, in the beginning of the movie – while Ginny is dating Dean Thomas: “You have to hate anyone who goes out with their sister as a matter of principle.” Harry, a bit ashamed, answers: “Yeah, I suppose so….”

– Daniel received an item from Slughorn’s office and a replica of Godric Gryffindor sword; Evanna would really love a wand, and even tried to get it, but every time she hid it in her costume, someone always has to remind her to give it back.

Thanks SSand ScarPotter