I remember that you sounded... a little unsure about accepting it. Which... I understand. It was a lot to ask of you, and placing a great deal of responsibility on your shoulders.

You do not have to keep it.

[A deep breath, before continuing.]

In fact, it... may be best if you avoid any contact with humans at all. They can be... dangerous, after all. Even a child.

[She doesn't want him to get hurt, after all. She prefers to avoid topics like this, but... she couldn't bear the thought of him dying, being struck down by someone due to trying to keep a promise she asked him to keep.

...Perhaps that even already happened, and like her and Chara, he simply ended up here afterwards.]