An aspiring writer who presents an idealized version of herself on social media, struggling with the tension between her public image and private self-doubts.

Beck's boyfriend from a privileged background, running an artisanal soda company, who exemplifies a lifestyle and demeanor that irritate Joe.

A wealthy and well-read friend of Beck’s with literary connections, whose possessive friendship with Beck poses a challenge for Joe.

Beck's therapist, viewed by Joe as a confidant with privileged access to personal secrets, whom Joe later learns more about through scrutiny.