Your parents and brother were waiting for you and your sister at the dinner table you sat down at the dinner table and your sister Lilly came but she acted strangely this time she was helping out being kind. You and your brother realized this isn't Lilly. The real story is that the psycho doll took real Lilly's soul and turned her into a doll

Lilly: sitting down at the dinner table after finishing helping then goes over to hug Mom. Do you love me now Mommy~?

Mom: How could I not? She slightly smiles

Dad was eating already. You and your brother still were suspicious of Lilly's behavior because Lilly was always used to acting like a brat.