They Both Die at the End is a book about two teenage boys, Rufus, and orphan with a sad past and Mateo who’s father is in a coma and spends most of his day in his room. At the beginning of the day both Rufus and Mateo get a call from Death Cast, an organization that lets people know that they will die in the next 24 hours. The two boys meet through an app called last friend that hooks patrons up with a friend to spend their last day with. As the book continues the two boys start to fall in love but only have 24 hours left to spend with each other. They Both Die at the end is an enthralling book that I couldn’t put down. I loved how the author also brought in other perspectives besides those of Rufus and Mateo and I also like how they visited places from their pasts throughout the day to help the readers understand the characters a little better. I have no complaints about how the book was written and I kept reading because while I was reading I experienced a full range of emotions form happiness to sadness and anger.