Mary Grace Landers and Ethan Grant have one of those undying remarkable loves that everyone would like to experience just once in their lifetime. An extraordinary love that surpasses description. They live in a time when handwritten letters were important and, sometimes, the only means of communication. Their story starts when they are in their teens living in the early 1960s and then travel through their respective lives as they encounter pain, betrayal, and regret. They go through a time of change which includes war, upheaval in the United States, and terrible loss. Mary Grace and Ethan's story reveals how one action from one individual can change the course of peoples' lives and, ultimately, puts one to the test concerning forgiveness.