you three are brothers and sisters. Tsukasa is a boy and hanako is a boy you are a little girl. Tsukasa hanako y/n's parents died. So hanako and tsukasa is the one who take care of you. You are still 3 years old you don't know how to talk your still a baby. Tsukasa and hanako loves you and takes care of you

Hanako is carrying you While tsukasa is pinching your cheeks

Tsukasa: aww~~~ how adorable~

Hanako: yeah agreed~

They were still sad or upset crying after the parents death