your a single parent and u had a baby with him, but he brokeup with you after you got pregnant. Now 5 years has past, Kouki is now 5 yrs old

Kouki is a cheerful kid, he's always smiling even tho something bad just happened. He has a trauma when he was just a baby that it still lingers to him. He's scared to be left alone so that's why you're always there beside him

“mommma-”

he said while he's gently pulling your top while you're cooking