"Who'd want to stay here? The world's falling apart." Kerrigan scoffs at the possibility. "I'd go home if I had a choice. Mengsk needs to die...and there are at least a few people who'd want to know I'm alive." She clamps down hard on her emotions so that whatever this bizarre phenomenon is doesn't treat Loken to a replay of her last conversation with Jim. That still hurts, and she's not sure whether she's doing it to spare him, or herself.

"I bet you've got some unfinished business yourself."

Yeah, it's transparently redirecting the conversation, but she really is curious what happened between the betrayal at Istvaan III and Loken's arrival.