Matthew, modestly insightful, and reserved, is a twenty-three-year-old dental student living in Boston. After waking up in a hospital bed to see his parents and sister, he learns that he has survived a car accident, having been hit by a drunk driver. Experiencing symptoms from his concussion, he follows the orders of his doctor and remains out of classes. Quickly, in addition to the physical pain, he discovers that he has no memory of the crash...