[Kazuki listens quietly-- Armin is an excellent storyteller, and even if the subject material is morbid, he finds himself quite interested. If he were to be totally honest, he would liken Armin's tale to something from a manga or video game, but he knew that would be disrespectful. It was extraordinary, even if it was also awful.]

That's really brave of you. Even if that happened to me... I don't think I could make that kind of decision.

But, even though you don't think it's important, do you think you could tell me that last reason? Like, why you did it. I want to know that.