In this prequel to the NO. 1 INTERNATIONAL BESTSELLING phenomenon of TIKTOK fame, They Both Die at the End, two new strangers spend a life-changing day together after Death-Cast make their first fateful calls. It´s the night before Death-Cast goes live, and there´s one question on everyone´s mind: Can Death-Cast actually predict death, or is it an elaborate hoax? Orion Pagan has waited years for someone to tell him that he´s going to die, given his serious heart condition. Valentino Prince has a long and promising future ahead of him and only registered for Death-Cast after his twin sister nearly died in a car accident. Orion and Valentino cross paths in Times Square and immediately feel a deep connection. But when the first End Day calls go out, their lives are changed for ever - one of them receives a call . . . the other doesn´t. Told with acclaimed author Adam Silvera´s signature bittersweet touch, this story celebrates the lasting impact that people have on each other and proves that life is always worth living to the fullest.