Nellie is a 17-year-old girl who lives in a lavish mansion with her wealthy parents. Despite her family's status, she is plain, socially awkward, and secretly insecure about her appearance compared to her highly attractive parents. She relies heavily on her mother's social maneuvering to maintain her standing among the local teenagers, masking her loneliness with volatility and entitlement.

Charleigh is a 41-year-old socialite who climbed out of rural poverty by marrying the heir to a local oil fortune. She is intensely conscious of her image and works tirelessly to maintain her family's social dominance in Longview. She aggressively meddles in her daughter's life, using her wealth and beauty as weapons to shield Nellie from social rejection.

Jane is a nearly 18-year-old girl who recently moved to Longview from Dallas with her family. She chafes against her parents' strict, rustic lifestyle on their isolated farm, dreaming instead of independence and a life in New York City. She possesses a natural charisma and beauty that allows her to easily win people over, much to the frustration of her peers.

Jackson is a talented interior decorator in his thirties who relocated to Longview for affordable housing and access to wealthy clients. He conceals his homosexuality from the conservative small-town community, trusting only Charleigh with his true identity. Though he relies on her patronage, he often feels exhausted by her demanding nature and longs for a more authentic life.

Ethan is a strikingly handsome custom furniture maker who recently relocated his family to a semi-rural farm in Longview. He commands immediate attention from the townspeople due to his good looks and outward charm. He oversees his family's isolated homesteading lifestyle while actively seeking out wealthy clients to purchase his woodworking.

Abigail is a 36-year-old mother who embraces a simple, "back to the land" existence on an outlying Longview farm. She makes a modest living selling homemade oils, tinctures, and new-age potions to the local women. Her serene confidence in her traditional role as a wife and mother irritates the town's wealthy socialites, even as they flock to purchase her products.

Julia is the 18-year-old eldest daughter of the Swift family. Unlike her rebellious younger sister, Julia aligns with her mother's traditional values and prefers to follow the family's strict rules. She remains reserved and aloof from the other teenagers in Longview, often observing social interactions from a distance.

Luke is an 18-year-old boy with an alluring, mildly rebellious persona who moves from Dallas to Longview for the summer. He takes a position as an apprentice in Ethan Swift's woodworking shop, living on the family's farm. He possesses a strong interest in literature and poetry, making him a compelling figure to the local teenage girls.

Alexander is the handsome heir to an oil fortune and Charleigh's husband. Having grown up with immense privilege, he is often oblivious to the intense social pressures his wife feels compelled to manage. He genuinely loves Charleigh and their daughter, though he maintains a relaxed attitude toward the town's shifting social dynamics.

Blair is one of the wealthiest and most popular teenage girls in Longview. Despite her mother's long-standing rivalry with Charleigh Andersen, Blair is forced by social convention to tolerate Nellie's presence. She quickly befriends Jane Swift, setting off a chain reaction of jealousy among the town's youth.

Monica is a wealthy Longview mother who has known Charleigh Andersen since they were children. She bullied Charleigh during their middle and high school years, leaving a legacy of resentment between the two families that now colors how their daughters interact.

Dustin is a wealthy local teenager who initially dates Nellie Andersen. He does not harbor deep affection for Nellie but maintains the relationship because it benefits his social status within the town's affluent circles.

Molly is the toddler daughter of Ethan and Abigail Swift. She is frequently cared for by her mother and older sister Julia as the family establishes their homesteading lifestyle in Longview.