Same Body, Different Person
27 parts Complete Betty and Sarah are twins. They might look exactly the same but they are completely different people. Betty is a shy, friendly, vanilla type of girl who had only one friend. Sarah on the other hand, was your typical popular girl. She was outgoing, went to every party, and rude to everybody but for some reason everyone still wanted to be her.
Everything was fine until the new boy showed up. And now nothing will ever be the same again.
(It has a sequel named 'Miss Me?' that I'm writing. You know....if you were curious, lol.)