Buffy: [impersonating the Buffybot] Why did you let that Glory hurt you?
Spike: She wanted to know who the Key was.
Buffy: Well, I can tell her, and then you...
Spike: No! You can't ever. Glory never finds out.
Buffy: Why?
Spike: Cause Buffy, the other, not-so-pleasant Buffy... Anything happened to Dawn, it'd destroy her. I couldn't live, her bein' in that much pain. I'd let Glory kill me first. Nearly bloody did.
[Buffy kisses Spike]
Spike: And my robot?
Buffy: The robot is gone. The robot was gross and obscene.
Spike: It wasn't supposed to...
Buffy: Don't. That thing, it wasn't even real. What you did for me and Dawn... that was real. I won't forget it.
Spike: She wanted to know who the Key was.
Buffy: Well, I can tell her, and then you...
Spike: No! You can't ever. Glory never finds out.
Buffy: Why?
Spike: Cause Buffy, the other, not-so-pleasant Buffy... Anything happened to Dawn, it'd destroy her. I couldn't live, her bein' in that much pain. I'd let Glory kill me first. Nearly bloody did.
[Buffy kisses Spike]
Spike: And my robot?
Buffy: The robot is gone. The robot was gross and obscene.
Spike: It wasn't supposed to...
Buffy: Don't. That thing, it wasn't even real. What you did for me and Dawn... that was real. I won't forget it.
Buffy : [impersonating the Buffybot] Why did you let that Glory hurt you?
Spike : She wanted to know who the Key was.
Buffy : Well, I can tell her, and then you...
Spike : No! You can't ever. Glory never finds out.
Buffy : Why?
Spike : Cause Buffy, the other, not-so-pleasant Buffy... Anything happened to Dawn, it'd destroy her. I couldn't live, her bein' in that much pain. I'd let Glory kill me first. Nearly bloody did.
[Buffy kisses Spike]
Spike : And my robot?
Buffy : The robot is gone. The robot was gross and obscene.
Spike : It wasn't supposed to...
Buffy : Don't. That thing, it wasn't even real. What you did for me and Dawn... that was real. I won't forget it.
http://www.tv-quotes.com/shows/buffy-the-vampire-slayer/quote_20323.html