The secret
It all started back in never land when Mary Margaret was stand offish and why she was so quiet and looking from away Regina and Henry. When Peter Pan spoke to her about guilt well Snow White has a secret and she found out that secret when she found the author. He told her a secret that will change the course of Storybrooke and the past.
Snow White watched as Henry was with Regina his adopted mother they were just talking in granny's diner. Snow was sitting in a seat watching her step mother and her grandson but she couldn't take it anymore she got up from the bar stool and walked out of the diner she looked back and forth before she crossed the street and then stepped on the sidewalk she then walked to the park. She was walking down the path thinking about the secret that the author told her that will change everything that everyone has ever known about storybrooke.
Snow was in the park when the author came up to her. "You wanted to see me? Make it quick before someone sees you with me" Snow said. The author sat down next to Snow he gave her a dream catcher. Snow looked down at the dream catcher and slowly took it from the author's hand. "Raise it to your forehead and you will know your stolen life and the memories that have been changed"
Before Snow could thank the author he was gone.
Snow took the dream catcher and raised it to her head at that moment a light went into her head and she remembered everything that was stolen from her. Her stolen life flashed before her eyes. Snow gasped as she put the dreamcatcher down. Snow was in complete shock she was not Snow but so much more then that but she would never tell anyone her secret not ever.
What Snow doesn't know is that her hidden past will have a way of catching up with her and that secret won't stay a secret forever.