Blake is a 20-year-old college student struggling with her direction in life after changing majors multiple times. As the daughter of a famous hockey player, she feels ordinary compared to her high-achieving family and prefers to stay safely in the background. She possesses strong research skills but battles deep-seated insecurities stemming from past romantic humiliations.

Wyatt is a 23-year-old musician suffering from a year-long bout of severe writer's block and chronic insomnia. The son of two massive celebrities, he feels intense pressure to forge his own path without relying on family connections. He uses a detached casual-sex persona to keep people at an emotional distance and hide his anxious internal thoughts.

Isaac is a rising football star at Briar University who carries on a secret affair behind Blake's back. He is highly concerned with public perception and maintaining a flashy lifestyle. His superficiality and performative grand gestures mask a profound emotional immaturity and a need for constant adoration.

John is a retired NHL star and Blake's father. He maintains a tightly knit bond with his former college teammates, often involving himself in their children's lives through a shared text thread. He is fiercely protective of his daughter and highly competitive during family events.

Garrett is a legendary former professional hockey player and Wyatt's father. His massive athletic legacy casts a long shadow over his son, who fears disappointing him. He is intensely involved in the overlapping social circles of his old teammates and often tries to orchestrate his children's lives from afar.

Grace is Blake's mother, a grounding force who recognizes her daughter's need for space. She officially dubs the trip the "summer of Blake," urging her to figure out her own path rather than rushing into another relationship. She provides a safe and non-judgmental environment for her family.

Hannah is a Grammy-winning songwriter and Wyatt's mother. She genuinely wants to support her son's musical aspirations, but her attempts to help are often rebuffed by his stubborn independence. She understands the emotional toll of the music industry and provides a stabilizing presence in the Graham family.

Gigi is Wyatt's twin sister and Blake's best friend. She is sharp-tongued and highly perceptive, refusing to sugarcoat the truth for either of them. She understands her brother's defensive patterns better than anyone and acts as a fiercely loyal confidante to Blake during her summer of recovery.

Beau is a member of the younger generation's hockey circle and the son of one of the dads' close friends. Known as an all-American sweetheart, he shares a complicated history with Blake as her first sexual partner. He represents a safe and familiar presence, though he struggles with his own impulsive behaviors.

Dean is a former hockey player and part of the tightly knit group of fathers who constantly monitor their children. He actively participates in the chaotic group texts and helps orchestrate the families' summer activities at Tahoe, keeping a watchful eye on the younger generation.

Cole is a rising country star and a close friend to Wyatt in the Nashville music scene. He understands the mechanics of songwriting and the concept of a musical muse, frequently offering Wyatt blunt advice about how to manage his creative paralysis and his personal life.

Little Spencer is one half of a paranormal podcasting duo searching for the ghost of Darlie Gallagher. His enthusiastic pursuit of local history gives Blake an outlet for her research skills, inadvertently helping her discover a potential new career path in audio storytelling.

Darlie is a historical figure from 50 years ago whose alleged tragedy in the lake forms the basis of a local ghost story. She supposedly died after her fiancé left her for her sister. Her dramatic narrative captures Blake's imagination and provides a parallel to Blake's own fears of abandonment.

Dolly is Darlie Gallagher's sister and a surviving link to the local Tahoe legend. Her experiences offer Blake a grounded perspective on grief and love, challenging the dramatic ghost stories circulated by the podcasters and forcing Blake to confront her own assumptions about heartbreak.

Tobey is an independent and highly successful music producer. His interest in Wyatt's work provides a massive professional opportunity, adding pressure to Wyatt's attempts to break through his creative block without relying on his mother's famous name.

John Tucker is one of the original Briar hockey players, forming part of the tight-knit network of fathers. He participates in the group's constant surveillance of the younger generation while maintaining the deep and lifelong bonds established with his college teammates.

AJ is part of the younger generation's social circle, a friend to the Briar families who joins them for the summer gathering. His primary focus is on his relationship with his girlfriend, though their dynamic brings severe tension to the friend group.

Tara is AJ's girlfriend, whose behavior at the summer gathering raises eyebrows among the younger generation. She actively seeks attention from other men in the social circle, creating dramatic rifts between lifelong friends.

Annaliese is a local Tahoe resident who quickly befriends Blake. She acts as a sounding board for Blake's romantic confusion and introduces her to the local social scene, providing Blake with a social circle entirely separate from the suffocating hockey families.