Gah, this chapter really got me worked up, I can already see how things are going.
I'm glad Kaien slapped her, its about time she woke up, although I love yuuki, she needs to realize this is fate :(
I feel horrible for aidou, he was so happy go lucky, he didn't deserve it, and his father didn't deserve it either. I hope he starts to help the vampire hunters, it would be awesome to see his power potentials!
I thought Kaname did what he did so he can have the world hating him, so he can finally exit the life he never wanted to start with. As a child he was memory-less until they started to slowly come back, but then he had yuuki to live for, and he felt he couldn't leave her unprotected, but now she's gained her memories, become stronger and taking her own steps. Kaname probably feels that he can do it at this point, or he has something even crazier in the planing.
Zero is probably going to be awfully stubborn about taking care of yuuki, until someone pushes him to do so. Which is really going to annoy me.