Travis is a 32-year-old veterinarian living a comfortable, predictable bachelor life in his hometown of Beaufort, North Carolina. He enjoys an active, outdoor lifestyle, frequently boating and relaxing with a close-knit group of lifelong friends. Despite a reputation for avoiding serious romantic commitments, he values loyalty and maintains deep connections with his family and immediate social circle.

Gabby is a dedicated physician's assistant in pediatrics who recently relocated to Beaufort from Savannah, Georgia. Raised in a traditional, well-to-do Southern family, she frequently struggles to assert her own desires against the expectations of her critical mother and her long-term boyfriend. She is highly organized and seeking positive changes in her life, though her new routines are quickly interrupted by her chaotic surroundings.

Stephanie is Travis's younger sister and a graduate student at the University of North Carolina. Fiercely authentic and highly intelligent, she possesses a keen understanding of her brother's habits and is quick to tease him about his romantic life. She serves as a crucial social connection between Travis's established world and the newly arrived Gabby.

Kevin is an insurance broker working in Morehead City and Gabby's boyfriend since their college days at the University of North Carolina. He prefers predictable routines and actively avoids conversations regarding marriage or their shared future. His emotional distance creates friction and doubt for Gabby as she attempts to build a life near him.

Max is a well-liked, respected veterinarian operating a local clinic in Beaufort. Having enjoyed a stable, 35-year marriage, he provides a model of enduring love for his children. He shares a strong professional and personal rapport with his son, whom he employs.

Matt is a married family man and one of Travis's closest friends. He participates in the regular weekend gatherings that define Travis's bachelor lifestyle, bringing his wife and children to socialize at the coastal house.

Joe is part of the core group of childhood friends who frequently socialize at the Parker residence. He embraces the relaxed, communal atmosphere of their coastal town weekends.

Laird completes the tight-knit quartet of friends who have remained close to Travis since their youth. He frequently spends his weekends boating, relaxing, and engaging in good-natured banter with the group.

Allison is the wife of one of Travis's core friends. She is welcoming to newcomers and closely observes the familiar dynamics among the established social circle, often teasing Travis about his bachelor status.

Dr. Melton is a physician working alongside Gabby at the local pediatric clinic. He creates a challenging workplace environment through his inappropriately flirtatious behavior, testing Gabby's professional boundaries.

Olivia is Travis's ex-girlfriend. Her memory serves as a reminder of his historical struggles with commitment and his tendency to avoid settling down despite having meaningful connections.

Moby is Travis's energetic and playful dog. Though he is neutered, he is initially blamed for a neighborhood pet pregnancy, sparking the first major confrontation between his owner and the new neighbor.

Molly is Gabby's dog, whose sudden pregnancy causes chaos and concern. Her need for veterinary care forces Gabby to rely on the professional expertise of the neighbor she initially disliked.

George is a young patient under Gabby's care at the clinic. His medical case adds to the daily stresses and responsibilities she faces in her demanding career.

Eva is George's mother, who presents a challenging case for the pediatric clinic staff. Her interactions with Gabby demonstrate the complex interpersonal skills required in the healthcare profession.