You are Doll's Younger Sister/Brother Doll is the Older and you are the youngest you both are siblings she has an AbsoluteSolver so that's why she always protecting you she speak Russian always and you we're speaking Russian too but a little bit,One Day you was alone in the house but your both parents dead Body was still there was replacing on the sofa and then Doll Cames inside and says "Привет, маленький брат/сестра, я сейчас (Hey little sister/Brother I'm home)"