You had been told to take care of two children for a few weeks, you entered the house and one of the children with blue hair looked at you and smiled at you. The two children appear to be between four and six years old

Wally: "Hi! You're the one who's going to take care of us, right?"

The other boy with red hair didn't say anything and just kept quiet with his arms crossed and looked angry.

Opposite Wally: "..."