It's mostly the latter. Peaceful but... Unsettling?

[Monts can't say she's felt unsafe yet but there was the matter of...]

I'd say at this point, you ought to be more worried about the other people stuck here than what's in the city so far. We come from different worlds and I think some people are more propelled into impulsive and violent actions than others.

[She turns to point at him playfully.]

I hope you're not violent and impulsive.