Sage Singer becomes friends with an old man who is particularly beloved in her community after they strike up a conversation at the bakery where she works. Josef Weber is everyone's favorite retired teacher and Little League coach. One day he asks Sage for a favor, to kill him. Shocked, Sage refuses, but then he tells her he deserves to die. Once he reveals his secret, Sage wonders if he is right. Can someone who has committed a truly heinous act...

In Japan, teenaged Abe Sora, who is afflicted with "Lou Gehrig's Disease," finds friends online and elicits their help to end his suffering.