Krei doesn't do anything quite so tactless as sigh with relief as Callaghan departs, but there's an obvious shift in his demeanor. Suddenly he's more relaxed, more confident, and he smiles at least twice as often as before. He's not a completely new person but he's certainly brighter without Callaghan's influence nearby.

"I'll take a look, and I'll see about contacting this... Stark, was it?"

If there's someone who can hook him up with a power supply even in this place, as technologically backwater as he's been led to believe it is, they might just be his key to finding out the exact state of the tech here--and what's been done to improve it.

Of course now without Callaghan around, knowing that he and Anton are on friendly terms, Krei can't help but feel that there's some sort of vacuum in the conversation. An obligation to explain that whole unpleasantness, as it were.

He smiles and ignores it.

"I do appreciate this. The room, the..." He gestures to his face, the busted lip. "It's been a hell of a day."