Of course Snake won't just leave this alone. He has to press for details, even though Kaz has proved that he can take care of himself just fine, seeing how he's been living on his own in Hadriel for months now. There's always the chance that some other crisis will hit and he won't have the option of barricading himself in his room, but he doesn't think there are any doctors around here who can help him with his eyes.

His mouth twists to one side as he considers whether or not it's worth it to try and wriggle his way out of answering the question, but they're supposed to be partners again, right? That means it's important for Big Boss to know where his capabilities end.

"After about twenty yards, it starts to get vague," he eventually says, though he tilts his head up toward Big Boss at a rebellious angle. "It didn't stop me from leading an army alongside Venom, so don't think that you need to worry about me."