Dominic is a billionaire CEO known as the "King of Wall Street." Having grown up in foster care and struggled with dyslexia, he is driven by an intense fear of failure that manifests as an obsession with acquiring wealth and status. This single-minded focus on business success causes him to severely neglect his personal life, leading to an unexpected crisis when his wife demands a divorce.

Alessandra is a former socialite who has spent the last decade molding herself into the perfect, supportive partner for her ambitious husband. Feeling completely neglected and overshadowed by his career, she reaches a breaking point and files for divorce to reclaim her independence. She channels her newfound freedom into expanding her pressed-flower business, Floria Designs, into a physical storefront.

Roman is Dominic's foster brother who suddenly reappears in New York City after a 15-year absence. Following a stint in juvenile detention for arson, a consequence of Dominic refusing to provide a false alibi, Roman harbors deep anger. He is a brutally handsome man with cold eyes who seems deeply involved in dangerous, illicit activities.

Vivian is an heiress to Lau Jewels and a luxury event planner working in New York City. She serves as a steadfast source of emotional support for Alessandra during the fallout of the Davenport marriage. She balances her demanding career with a happy, stable marriage.

Dante is the CEO of Russo Group, a massive luxury goods conglomerate, and an avid art collector. As a close friend to Dominic, he is entirely uncompromising in his assessments and quickly points out that Dominic's lifestyle choices are the direct cause of his marital collapse.

Isabella is a passionate writer who forms a vital part of Alessandra's core group of friends. She consistently provides an empathetic ear as Alessandra works through her separation and actively helps manage crises regarding the Floria Designs physical storefront.

Kai is a supportive friend to Dominic, known within their social circle for giving sound, level-headed advice. When Dominic attempts to downplay his marital issues, Kai firmly insists that Dominic needs a major shift in both lifestyle and mindset to truly make amends.

Sloane is a driven, single woman who runs a highly successful boutique public relations firm. She frequently overworks herself but happily opens her apartment to Alessandra when she needs a safe place to stay following the separation.

Marcelo is Alessandra's brother who lives as a carefree bachelor in São Paulo, Brazil. Growing up, Alessandra often acted as his caretaker due to their mother's frequent absences. He deeply loves his sister and actively encourages her to prioritize her own happiness.

Aiden is the laid-back landlord who owns the storefront Alessandra rents for Floria Designs. With his rugged appearance and dreams of eventually retiring upstate to a cabin, he offers a sharp contrast to Dominic's high-stress, corporate lifestyle.

Dalton is a man Alessandra matches with on a dating app as she attempts to re-enter the dating scene. He takes her to a fancy social event, presenting himself as a charming escort, though his true intentions for the evening are entirely self-serving.

Martin Wellgrew is the CEO of Orion Bank who suffers a sudden, fatal allergic reaction during a highly exclusive dinner party. His untimely death sparks widespread panic among the elite attendees and raises immediate suspicions of foul play.

David is a former English literature professor at Thayer University who played a critical role in Dominic's early life. Recognizing his struggles with dyslexia, David arranged for him to be tutored by Alessandra, inadvertently sparking their long-term relationship.

Camila works as the housekeeper for the Davenport's luxurious New York penthouse. She witnesses the immediate fallout of Alessandra's departure and is the one who confirms the timeline of her exit to a panicked Dominic.

Coal is the lawyer Alessandra hires to handle her divorce proceedings. He is tasked with the difficult job of managing the legal fallout when Dominic stubbornly refuses to sign the initial separation documents.