It only takes a blink of an eye to lose the one you love. Holly Kennedy, the main character of P.S. I Love You, is totally devastated when her husband is diagnosed with cancer. Holly and Gerry were high school sweethearts and no one could imagine them without each other. Until the death of Gerry leaves Holly all alone. P.S. I love You is an entertaining book teaching one how to stop mourning and start a new life.