Angel/Angelus says:
"See - every time we fight, you bring up the vampire thing."
"It hurts sometimes more than we can bear. If we can live without passion, maybe we'd know some kind of peace. But we would be hollow. Empty rooms, shuttered and dank. Without passion, we'd be truly dead."
"The hands represent friendship, the crown represents loyalty, and the heart, well you know."
"It's what? Bells ringing, fireworks, a dulect choir of pretty little birdies? Come on, Buffy. It's not like I've never been there before."
"Let me guess, you summoned back the true Angelus because you need a new boy toy."
Angel:"Woah... Faith. I can be here for you, but not like that, alright? I'm with Buffy."
Faith:"Buffy... yeah. I didn't mean it like that. Maybe I did, but I wouldn't press it. You love her, don't you?"
Angel:"I love her."
Angelus:"I got a message for Buffy."
Buffy:"Then why don't you give it to me yourself."
Angelus:"Oh, it's not really the kind of message you tell. It sort of involves finding the bodies of all your friends."
Angel:"Hi Joyce. Nice to see you. Is Buffy home?"
Joyce:"Upstairs. Please tell me it's not some vampire thing."
Angel:"The only vampire here is me Joyce. Say, did you change your hair?"
Joyce:"Highlights."
Angel:"It's nice."
Mayor:"I see you're admiring my letter opener."
Angel:"Well actually, I was thinking about stabbing you through the heart with it."