Don't postpone what you want. Don't leave anything misunderstood. Make sure the people you care about know; make sure they know how you really feel. Because just like that, it could end. He's reckless and indignant. She harbors an all-consuming secret. Sometimes, God gives us what we never knew we needed.

Hadley Jamison doesn't know what to think when she hears that her classmate, Archer Morales, committed suicide. She didn't exactly know him, but that doesn't stop her from feeling like there was something she could have done to help him. So to Hadley's surprise, on the very night of Archer's funeral, she has a run in with Death himself and is offered the chance to go back in time to stop Archer from ending his life. The catch? She only has twenty-seven days to do it. And if Hadley doesn't succeed? Well, she doesn't want to think about that.