i would have to say that i loved the final days of the weasley twins at Hogwarts. The way they made it so crazy with their pranks and the teachers wouldnt help Umbridge and Filch. And then right when you think they are caught and going to get whipped, they fly out and go to working at their shop. Fred and George have always talked about leaving but it was good to see them actually do it, with style. I also liked the look into how James, Remus, and Sirius acted when they were in school. Granted there are many mentions of their actions, but to actually see them and Snape at Hogwarts was pretty neat. You find out that Harry's dad isnt the great perfect guy he was made out to be. OH YEAH and Tonks is definitely one of my favorite characters. I mean, anyone who can change their appearance but cant sit down for dinner without knocking over a chair, gotta love her.