Next-door neighbors and ex-best friends Hannah and Emory haven't spoken since the fight where they said things they couldn't take back. Emory is trying to make the most of the months she has left with her boyfriend, Luke, before they head off to separate colleges. Hannah is dealing with her family's financial problems, turning to unexpected people for answers while she questions her faith. Then Hannah finds Luke doubled over in his car outside her house-- and a devastating secret about Hannah and Emory's argument ultimately to light. In alternating chapters, they tell the story of their relationship with help from the boy caught somewhere in the middle.