[She knows what this is leading to. It's Yuri telling her to make a choice and that he's not going to force a decision on to her. He's always been like this so it's not really much of a shock, but it is a nice feeling that he isn't going to pry it out of her. It's part of what makes her feel safe around him.]

So, this is purely hypothetical... [We all know what people mean by 'hypothetical' it means it's probably happening or happened.] ...but what if someone was causing the world to die just by being alive? To save the world it would be only natural to want them to die, right?

[She had accepted it as a conclusion with the right explanation... others weren't so accepting. It confuses her a bit.]