From Inside the Grey House:
Vincent smirked. He was amused. “Slayers thought well of me?”
“Most vampires kill as they need, feeding when they want on who they want. You seem to stay mostly within the laws of the society you live in, keeping humans to feed off, and try hard to keep from killing anyone. You do realize how rare that is don’t you?”
He shrugged off her question. “Is that how you knew I wouldn’t kill you, or were you taking a chance?” He stopped pacing and turned back to Natalia.
“I wasn’t sure what you would do.” She stepped to him to unbutton his shirt. Her fingers whispered against the soft fabric of the shirt. “But once I saw you, I knew I had to take the chance.”
Cat Stark 