Nicole, 41, is a pharmacist with a husband and two teenage kids, who is at a point in her life when she is asking if ‘this is it,’ or whether there’s something more. One day she gets a letter from an anonymous observer who knows her daily habits, and her potential, intimately. He has a plan for her, if she is interested. The letter contains a green card that she should place in her window, if she wishes to pursue the mysterious relationship. After a few days of internal debate, she puts the card in the window and begins a long relationship with the elusive observer, who puts her on a program that starts by changing her life, but ultimately threatens everything that has meaning for her.
