• Whenever the doll is offered to her, all the stories of each Gaga begins.

• Flashbacks seem to be indicated by a bluish tint.

• Her cyborg hand also grabs her blond hair until she hits it with the other one to let it go.

• Also, in a few scenes, one Gaga would start a movement, but a different Gaga would finish it. For example, while having sex as a mermaid, she puts her hands back, but when she brings them up again, she is in the field with Jo.