Emira is a twenty-five-year-old Black woman living in Philadelphia who pieces together an income through part-time typing for the Green Party and babysitting. Unlike her craft-oriented family, she feels uncertain about her career path and worries about falling behind her peers. She possesses a calm, observant nature and forms a genuine, caring attachment to the toddler she watches.

Alix is a wealthy white woman who recently relocated from New York City to Philadelphia. She runs a successful brand called LetHerSpeak, which she built by writing letters to acquire free merchandise. She struggles with the transition to suburban life and focuses heavily on curating her public image, developing a strong fixation on earning her babysitter's admiration.

Kelley is a white man in his thirties who works as a coder. He steps in to document a racial profiling incident at a grocery store, which leads to him crossing paths with Emira on the train days later. He demonstrates confidence and expresses strong opinions about social injustices.

Briar is Alix and Peter's inquisitive two-year-old daughter. She takes social interactions quite seriously and rarely exhibits typical toddler silliness. She loves learning about fish, smelling tea bags, and attending ballet class.

Zara is Emira's outspoken and politically active best friend. She provides a grounding presence for Emira, offering blunt advice and unwavering loyalty. She pays close attention to racial dynamics and actively challenges people when she feels her friends are mistreated.

Peter is a local news anchor in Philadelphia and Alix's husband. He frequently works early hours and sometimes makes insensitive comments on television, creating public relations headaches for his family. He relies heavily on his wife to manage their household affairs.

Tamra is one of Alix's closest friends from New York. She provides frequent input on Alix's personal crises, often validating Alix's decisions and offering straightforward, sometimes cynical, advice regarding weight, parenting, and social standing.

Jodi is part of Alix's close-knit circle of friends from New York. She travels to Philadelphia to support Alix and help her maintain her carefully constructed public image during stressful social events.

Rachel is another member of Alix's core group of New York friends. She provides emotional validation and joins the group trips to visit Alix in Philadelphia.

Shaunie is a friend of Emira who recently secured a marketing specialist position at Sony. Her career advancement highlights Emira's own professional stagnation. She enjoys celebrating milestones and spending time in the city's nightlife.

Josefa rounds out Emira's immediate social circle. She shares clothes with Emira and participates in their group nights out, adding a casual energy to Emira's social life.

Catherine is the infant daughter of Alix and Peter. As a quiet and undemanding baby, she easily fits into Alix's desired lifestyle and receives the majority of her mother's affection.

Laney is Peter's co-anchor at the local news station. She maintains a professional and social relationship with the Chamberlain family, occasionally visiting their home and assisting them with media-related tasks.