Something I can't stop thinking about. I know Elsa was originally the villain. What makes me curious is when did Anna enter the picture? Did Elsa always have a sister or was she originally an only child at some point during production? I've read before, the idea was Elsa struck Anna on purpose, though I don't know if that refers to the childhood incident or the one at the ice palace.
Though the development of the movie, there were always two female characters. Through one point of development they were just a child and a queen-- like in the original fairy tale-- and they later became two sisters.
What made Anna and Elsa become sisters was just a question that someone said “What if the reason they are involved with each other is because they are sisters?” Surprisingly the studio can’t remember who said this and who ever asked this life changing question at the studios hasn’t claimed it.
Once the characters were siblings, another question appears: “Is Elsa evil or purpose or not?” First she was, then she wasn’t.
Elsa in the final draft of the movie would never strike Anna on purpose; evil Queen Elsa earlier in development could have done that.













