Well, that didn't exactly ease his concerns. He looked back over to the angel, trying to think of any way he could possibly help. He didn't really know anything about vampires, especially not half-vampires. Even if there was a possibility of sharing some his blood with her, his blood was laced with poison. It was what gave him most of his abilities, but he doubted it would be safe for her to drink even a little bit. And at the same time he doubted she'd even want any help, she looked like she was trying to resist her urge to feed. He doubted that was any good for her, but it was her decision. Even if her decision just made him more worried for her.