The words keep leading me back to this scene. Eventually, all will be revealed, just not in order.
From Protector of the Grey House:
“I’m hoping she’ll stay. I have every reason to believe she will. She has told me of her desire to be changed, eventually. And soon, I may give her one more reason to consider it.”
Anthony stilled his movements. His voice showed his anticipated terror. “How?”
“Calm yourself Anthony. It doesn’t concern you directly.”
“With all due respect sir, will you allow her the blood she demands?” Anthony was wondering how far Vincent would go to keep the human here, and she had demanded his blood earlier.