All of them....I cried through out the whole book
Sirius Black's death destroyed me lol
Definitely Sirius! many tears were shed... But Fred is a very VERY close second ;(
The first time I read the last book I cried loads when Dobby died, but when I look back at it I really have to say Fred. Percy had just joined them and everything was so happy, but the worst part is that there was no significance to his death. There were no major plot twists because of it, nothing really happened at all and that's just how it is in wars. People die and it sucks. That's why his death touched me so much, and I always read sad fanfiction about the twins when I get PMS and feel weepy.
Fred, definitely. Dobby is a close second.
Sirius Black, hands down. Or Fred. I burst into tears in the theater when Fred died.
im going to say sirius with tonks and dobby tied for second
Dobbys death was the saddest.
I think Fred and Serius's death were both extremely sad :(
Snape. I cried so much when he died in the books...
Sirius, without a doubt :( That shattered my soulllll. Next to the Weasleys he was the closest thing to a real family Harry ever had, and he was like a direct link to James, and could tell Harry stories about him and whatnot :( Also, it's just so damn hard not knowing what's behind that veil!!