Night charms are less ashamed of their gentle and calm acceptance.
Think about it. If she suddenly broke her legs and was disfigured, it might be hard to face it so calmly.
Night charm suddenly understands the reason why cold arrogance likes gentleness.
She feels she likes being gentle.
"You have an early rest."
"Well! There's no need to tell my brother that he's already busy. Don't let him get distracted for me. Since he sent you to assist me, there are some things you can handle at your discretion."
Gently speaking, there is no sense of oppression, but it makes Night Phantom feel warm and cheerful.
It feels so...