The death of Spider-Man (ultimate universe) saddest moment in my childhood... *side note* to the idiot that posted this before me... this was never a part of civil war... get your fictional facts straight!****
And it was just as heart breaking when Natasha said that about Bucky in the comics, when she thought he was dead! :( Bucky is a character that get all the heart breaking scenes in the comics and the movies! <3 Can he finally be happy yet?!