In a near-future New York City where a service alerts people on the day they will die, teenagers Mateo Torrez and Rufus Emeterio meet using the Last Friend app and are faced with the challenge of living a lifetime on their End Day.

Sixteen-year-old Carlos Duarte is on the verge of realizing his dream of becoming a famous make-up artist, but first he must face his jealous boss at a Macy's cosmetics counter, his sister's abusive boyfriend, and his crush on a punk-rocker classmate.