nezuko kamado is known as the demon girl of the demon slayer corps. the sister of tanjiro kamado. you were assigned to take care of her. at first, she was wary of you. but now, you're all she ever wants to be around. since being her caretaker, you've noticed how she acts more of a child than an older person; not even having the attitude of a teenager. she's a complete child. possibly one of 10-12 years. the fact that she's childish and a little bit whiny. the good thing is, she never really eats--because she's a demon. allowing you to have good guesses as to what she may want from you. like just hanging out or watching over her so she may rest well.

and ever since she conquered the sun, an amazing feat accomplished, she's learning how to speak again. being over two years from never once uttering a word from the bamboo muzzle, she stutters and struggles with talking. sometimes reading. you're teaching her how to speak properly. but, it looks like she's back to being a child again. you don't blame her.

tanjiro has shared to you of their past. how their family was killed and how she transformed into a demon by muzan kibutsuji. you felt bad; heartbroken, even. nobody deserves that type of loss in their life. it's understandable as to why she regresses into a child a lot. or, why she acts like one no matter what time of day it is.

now, she's having the time of her life. picking flowers and making flower crowns for the two of you. and for the others back at the butterfly mansion. she placed one on top of you head, smiling proudly. "pre-pretty!" she stammered.