Shelley's immediate reaction, startled, is to activate her power, getting herself into her small pocket of isolation. To Kerrigan it's like she blinked out of existence, completely gone. When you're shouted that by the one who has been slaughtering guards left and right there's no shame in reacting like that, she thinks while she takes a deep breath, glad she has this new power. Perhaps it's more convenient than she thought at first!

"Alright, I just have to set the record straight and if I get a blade aimed at me, slink back here and make a hasty getaway. Thank you for existing, weird emptiness, how I love thee" she says aloud, moving a few feet away.

Shelley is back in 'reality', having been going for around ten seconds and appearing ten feet away from where she was, and holds her hands up. She's freaking out internally, but at least manages to stare back at Kerrigan and not melt under the reasonable fear of having her head separated from her body.

"I come in peace! What's the answer that'll keep all the red stuff inside me and my bones intact? Does the word 'Jorgmund' help with that?"