Anytime that Edward was confident, smiling or relaxed...like especially whe he's wearing those sunglasses and joking around with Bella--SOOOOO freaking hot. That's how I imagined Edward throughout most of the book, so i savored those scenes when he wasn't being all "i hate myself".
THE BASEBALL SCENE--probably my favorite overall scene-- even though there is no Bella/Edward interaction, which were my favorite parts in the books--this scene was PERFECT--like better than I read it in the book. Jasper was soooooo hot with that bat, Edward and Emmett were adorable, Rosalie was a b*tch to Bella, and when the nomads come in, it was so intense! Oh yea, and they couldn't have picked a better song to put in the background--it added so much more!
THE KISS SCENE=love! Probably one of the best kssing scenes I've ever seen. Very intense, and it's one of the only times you can see how in love they are with each other, and how hard it is for Edward to be with her. They don't act very lovey-dovey in the movie, which is probably due to the fact that it was rushed since there was only 2 hours, so a scene like this was needed.
The car wreck/ hospital scene: Exactly how I imagined it in the book-- they way they look at each other, how she confronts him...etc. I also loved how they added the interaction with Charlie...so funny.
The first time you see the Cullen kids: I LOVED how they had them walking into the cafeteria and Jessica inroducing them as they passed by. I love how she says something like "that's Jasper, he always looks like he's in pain"--and he does. And how Edward smiles while Jessica is talking about him.