After Shay Miller witnesses a suicide in the New York City subway, she ends up connecting with the woman's glamorous friends. But Shay doesn't realize is that they might be just as interested in her as she is in them. As Shay friendship with the Moore sisters helps her find the confidence she lacked, they are slowly using her for their own purposes. You Are Not Alone is a forgettable little psychological thriller with a far-fetched premise and flat writing that provides an entertaining, though not compelling, read.