Angel: Can I come in?
Kate Lockley: Oh, that's right. You need to be invited in, don't you?
Angel: You've been doing your homework.
Kate Lockley: Want to quiz me? I'm just full of fun facts. For instance, I learned your friend has been in L.A. Before. Did you know that? Yeah, at least twice. Once in 1929 and again in 1963. Oh, and there was something in Boston in 1908. I think he was there, too.
Angel: So you believe me.
Kate Lockley: Yes, I believe you.
Angel: Good, because he's planning something else.
Kate Lockley: Angelus. Isn't that what he called you? Angelus. I looked it up, it's all right there. The demon with the face of an angel. A particularly brutal bastard by all accounts. Oh, and no, you can't come in.