[It is definitely obvious what Snake's doing, and of course Liquid's going to be smug about catching the stealth master in the act. Even if, well, he was doing pretty much the same thing, although while barely detectable.]

Oh, I don't doubt it. If they were all about transparency, there wouldn't be a need for closed doors.

[Metaphorical and literal. It's pretty obvious that no matter what, nobody's running to tell them all about the inner workings of this place entirely, at least.]

Plenty of small spaces, though. Maybe they should be more worried about what-- or who-- could get inside.

[What he's got is good for more than avoiding deadly tackles in a sports game, after all.]