Hmm? But... if you feel bad for doing something wrong when you were trying to do something right... that means you're still good. You just made a mistake.

[It was flawless logic. The reasoning was, perhaps, a little overly simplistic, but it reflected what she understood of people.

Zero was burdened with many bad things, lots of things that she wasn't sure she fully comprehended. When he made mistakes, thousands - sometimes millions of people suffered because of his failure. But he constantly strove forward to make up for it somehow, even if it felt futile. Zero was a good person, she was sure of it.]

You both have good hearts. That's why he's worried about you.