POSSIBLE HUGE SPOILER ALERT: We may know how Breaking Dawn concludes.
Because the final installment of The Twilight Saga will be broken into two parts, producers had to find a way to break up the films in a suspenseful manner. According to someone who read the script and then spoke to a Robert Pattinson fansite, writers have come up with a way to do just that.
Alice touches Aro. When she touches him, he ’sees’ what will happen if he
continues his course. So, the first person whose head comes off is
Carlisle. In the vision. Then everything goes to sh-t and all kinds of
dying happens. And Bella and Edward kill Aro. Bella and Edward, they die
too. All these other people die, too. Jane and her brother. Lots of
deaths on both sides. Then the [Volturi] guy snaps out of it, says he’s
sorry. Everybody makes up and lives happily ever after.
No fantasy sequence of this kind takes place in the book. However, as mentioned, the movie must come up with a way to conclude one half of Breaking Dawn and transition into the final movie.
by Hilton Hater