This video is short but terrifying. The doll truly turns it’s head slowly, in a way that makes it appear like the doll is looking at the girl. Clearly the girl wasn’t expecting to have her doll staring her directly at her face.
We don’t want to ruin this video for anyone, but we imagine that this happened as a result of the doll’s heavy hair moving the head. Obviously, we don’t know. However, weight + gravity usually means things will adjust to satisfy the forces of gravity.