Jade Holloway is walking through an airport writing in her journal when she runs into Billie Eilish. The two quickly become close friends, bonding over the lyrics written in the very journal that caused the crash. But one day, one of Jade's songs blows up. Jade is thrust into the crazy music industry and has to learn how to live with people watching her every move. Can she keep her friendship with Billie? Does she start to catch feelings? Or will the stress of fame and tabloids and tour tear the pair apart? "Where are you going? Don't leave me." "I love you. And that's why I have to leave you. You don't love me back."