Masaomi would be asking several of them, particularly women, jovial things about who their families are or what they're planning to do when they get out of here or what they think of Davis or other things of that nature. If they're all tight lipped about just that much, he wouldn't see a need to press further given the wide myriad of other things he has to do.

If any of them do start to answer things like that though then he'll press on with slightly more personal things, like asking where they live and what it's like. If it's in a barrier or not, what the weather there is like, etc. Interpersonal things about their non-work lives.