"Spike gets a soul? Who'd he piss off to make that happen?" Because the assumption, of course, is that it's like Angel's case where a gypsy cursed him with a soul. Little does she know that Spike actually went and earned his back instead.

"Well, whatever led to that extremely weird turn of events -- we can make it different, can't we?"

She doesn't like the idea of Angel being alone in the end -- nor does she have the courage to ask what happened to her and the others. She has a feeling she probably wouldn't like the answer.