Silvera, Adam: They both die at the endI veldig god stand. Pocket. A love story with a difference an unforgettable tale of life, loss and making each day count in the NO. 1 BESTSELLING book of TIKTOK fame by Adam Silvera. On September 5th, a little after midnight, Death Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: they're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day.