@thefridge
well yuki did try to go to zero once she turned back to a vampire. but zero was close to killing her and she knew zero hated vampires including himself for being one. honestly, im not sure yuki wanted both zero and kaname. the way i viewed it was that she wanted both of them to be happy. she gave zero her blood thinking it would help him when actually it just made it worst because now his thirst is even more uncontrollable because he loves her and his vampire instincts yearn for her. since the person you love makes you hungrier and they are the only one that can quench that thirst. she went with kaname because she felt she was in debt to him and saw he was lonely for so long.
of course zero was lonely but she thought kaname had her first and suffered more and went with him. for me, i dont hate yuki or zero or kaname. though yuki can be a little...eh, she has her good points. i've read the bonus chapter that i felt bless to find since they licensed the manga and it was no longer available. (lucky? i think yes.) and there zero still loves her and it was basically about when yuki found out she was pregnant and she needed to leave because she couldn't control her thirst. then she comes back inviting everyone including zero and she tells zero that she dreams of kaname holding a baby bathing in the sunlight. the art was so nicely done that i teared up a little. there was other stuff too about yuki's bff. it was told in her p.o.v. she had children with the vampire with ice but she didnt want to become vampire so she died from old age.
but anyway,yea, it did feel it was more like a 'thanks for everything' kind of sacrifice. because the look on her face seemed like it, not to mention she had both of her children tell kaname to enjoy the world of the light. there was no 'i love you' or anything that would imply that it was an 'i love you' kind of thing. either way, the manga was perf to me and the ending pissed me off.