Sora pauses, tapping his fingertips against his jaw as he considers the last half of his sandwich. "A bunch of people from, um. My world? Did that." That seems right. His world. He's not going to think too hard about it and move on. "They separated themselves from their feelings. From their hearts. Mostly just to see what would happen, I think. They were scientists." Kind of... neutral on this, actually. He doesn't remember much about these people, he just knew that they sure did happen.

"I know some of them, um, got better? But don't remember if they regretted it or not. I do remember that I had to fight some of them, though. They... probably didn't remember how to regret things. It didn't seem like it." Sora stares into his sandwich. "The ones who did remember what it was like to have a heart only remembered the pain - the anger, the sadness - but it was sort of... like it happened to someone else, I think. I don't think that counts as being happy"