To Zetta's credit, that does actually render Inigo quiet for a moment. Like he really has to consider it. Would the people here on the train do it? It's hard to imagine any of his friends taking a life, let alone an innocent one, but on the other hand, he has seen rather dark sides of humankind back home.

".. I wouldn't do that." He slowly answers, though a little more quiet than usually. "I know that just makes me sound like I'm lying to make myself look better, but it's true. They don't really need me back home anyway. Not badly enough for me to do that. And I believe in my friends enough to know they wouldn't hurt each other."