[ Not every Galra is bloodthirsty and a tyrant and Shiro knows that, but it doesn't make it any easier to decide what steps to take next, either. He has to do as he's instructed and if he doesn't do it well, then there will be punishment. He's taken punishment before, certainly, but the punishment very likely wouldn't be directed at him but at Keith, too. That he can't allow. It means that for the time being, he plays by the rules, makes sure neither of them die in the process and Sam and Matt aren't collateral damage.

The mention of 'we' instead of 'I' is intentional; Shiro isn't sure yet if it means Keith has no idea about the other people in his group or if he's fishing, but either way Shiro cuts him a long, considering look, arms crossed. ]

The two other humans with me at the time. Scientists, not fighters. They were captured and taken separately from me.

[ Bare bones; he's not sure how much information Keith has access to, but he'll need to figure that out. ]