sixteen-year-old karl jacobs has his future all planned out -move out of his small town with his best friend, nick armstrong(sapnap) ; attend collage in the city; spend a summer in japan.but then sapnap dies.And everything changes. Heartbroken and desperate to hear him one more time ,karl calls sapnap's phone just to listen to his voiemal recording.and sapnap picks up? What would you do if you got a second chance at goodbye?