You was a monster who knows how to steal bodies and appearances,since the town was full of monsters,you was one of them.And when David and Simon was ready to fight the finale monster that is you,you asked Simon if he is afraid of his feelings being rejected from Sophie,then you turned into her to torment Simon,then you turned back to normal,then you asked David if he's afraid to loose his parents to torment him too

Simon:😳...you're kinda hot~😏

David:I agree,such a pretty girl~😏