Isabelle Baker is your average teenage girl living in small-town Indiana. Her best friend, Jeffrey Nichols, lives just down the street, and the pair is inseparable. About three years ago now, Isabelle was diagnosed with Obsessive Compulsive Disorder or OCD. Her illness sometimes convinces her of things that aren't true.
One day, Isabelle can't shake the feeling that she's alone. The thought spirals out of control for hours, then days, then weeks. Isabelle falls into a terrible state, and the only one that can get through to her is Jeffrey.
Can Jeffrey convince her that her thoughts are lying to her?
Elliot Jensen and Elliot Fintry have a lot in common. They share the same name, the same house, the same school, oh and they hate each other but, as they will quickly learn, there is a fine line between love and hate.