The fourth and final installment in the Lovelight series,
Business Casual is set in the small town of Inglewild, home to the Christmas tree operation Lovelight Farms. The story follows Nova Porter, a twenty-six-year-old tattoo artist preparing to open her first solo studio, and Charlie Milford, a New York investment banker who is the half brother of farm co-owner Stella.
At Stella and Luka's wedding reception, Nova watches from the sidelines. The youngest of four siblings, she is fiercely independent, focused on her career rather than romance. Her older brother Beckett, who helps run Lovelight Farms and has a lifelong sensitivity to noise and crowds, has always believed in her unconditionally. With her studio, Ink & Wild, weeks from opening, Nova insists she has no time for relationships.
Charlie bellows her name across the dance floor and coaxes her into a slow dance, having bribed the DJ to switch songs. A charming, suit-wearing banker, he is everything Nova claims to avoid, yet he has been quietly helping with her business paperwork for months, answering late-night questions and building her expense spreadsheets. As they dance, Nova surprises them both by asking Charlie to come home with her. He tells her to ask again when she is sure, because he refuses to be a whim or a regret. Nova interprets this as rejection and walks away humiliated.
Charlie gives Stella and Luka plane tickets to Italy for a month-long honeymoon and takes over the farm. He grew up lonely, an only child whose unfaithful father treated his attention-deficit/hyperactivity disorder (ADHD) as a deficiency. When Stella appeared years earlier with letters from her deceased mother, Charlie gained the sibling he had always wanted. Meanwhile, Nova helps her sister Vanessa, a professional ballroom dancer whose partner left after she rejected his romantic feelings. Vanessa tells Nova she wishes she could "bubble wrap" her heart the way Nova does, reinforcing Nova's fear that others see her as emotionally closed off.
When Nova retrieves her lost phone from the bakehouse run by Layla, another partner at Lovelight Farms, she finds Charlie behind the counter and turns to leave. He follows, explaining he was not mocking her and is genuinely interested but needs her to choose deliberately. He hands over her phone, on which he has set a selfie of himself as the wallpaper, along with a cupcake he uses as a metaphor for his availability. Back at her studio, Nova reads his stream of flirty texts and begins to reconsider.
Charlie immerses himself in Inglewild, volunteering for the town harvest festival committee and fielding calls from his father, who was ousted from the family firm for misconduct and now meddles with clients. At cramped committee meetings in a local bookshop, he sits pressed against Nova, and their tension builds. He becomes the first person to see her finished studio, praising its living walls of greenery. Nova realizes with guilt that she still has not shown Beckett, the person whose approval she craves most.
That night, Nova asks Charlie to stay. He agrees on one condition: She will not hide from him afterward. They frame the encounter as a one-time event to clear the attraction from their systems. He leaves before dawn with a Post-it note on her coffee pot.
The plan fails immediately. During a tense day of committee business, Nova confronts Charlie about his emotional distance. He admits he is holding himself together around her. She kisses him in an alley, and they negotiate an exclusive, unlabeled arrangement they call "business casual."
They settle into shared nights, meals, and flirty exchanges, growing closer even as both insist on limits. When Beckett arrives unannounced at Nova's house, Charlie escapes through the bedroom window, landing in the hydrangeas. Beckett later confronts Nova about why he has not seen the studio. She confesses that she fears wasting his lifelong sacrifices, investment, and faith, terrified the studio might not measure up. Beckett tells her his love does not come with a price tag. They visit the studio together, and his honest engagement with the space reassures her more than any polished compliment could.
A turning point comes when Charlie finds Nova incapacitated by a severe migraine, unable to manage her medication alone. She admits she cannot do it by herself. He stays for hours, cutting fruit into heart shapes and opening windows. When she wakes, she is moved to find him still there.
At the soft launch party for Ink & Wild, jealousy overwhelms Charlie when he watches Nova talking with a fellow tattoo artist. Nova follows him out and demands honesty; he confesses he cannot bear anyone else receiving her attention. After the party, Nova tattoos a forget-me-not on the inside of his wrist, a flower symbolizing fidelity and loyalty, drawn in pale blue to match his eyes. She tells him he is her favorite and that he does not need to earn his place. Charlie, who has never been anyone's favorite, is moved to tears. Both admit their feelings have gone beyond business casual, though neither defines what they have become.
Charlie returns to New York, and the weeks apart unfold through text exchanges that shift from playful to strained. Missed calls accumulate, and Nova admits the distance is harder than she expected.
At a Porter family dinner, Nova breaks down and confesses everything, delivering a passionate speech about Charlie's loneliness, his kindness, and how she failed him by keeping their relationship hidden. Her family calmly reveals they have known for weeks: The phone tree, the town's informal gossip network, circulated a video of Charlie falling from her roof, and Nova has been wearing his Rolex in public. Beckett gives his blessing, saying he loves them both and will break the heart of whichever one hurts the other. Nova declares she is driving to New York.
That same night, Charlie confronts his father at a charity gala. His father, drunk and mocking, belittles Charlie's time on the farm and denies Stella is his daughter. Charlie unleashes years of suppressed anger, telling his father everything he has built is in spite of him. When his father warns that walking away ends their relationship, Charlie replies that he looks forward to it. He opens his apartment door to leave and finds Nova on the other side, wearing the same silver dress from the wedding.
They confess their love in the doorway. Charlie says he is tired of portioning out happiness in manageable pieces. Nova tells him she never felt like she was missing anything until him. They drive through the night back to Inglewild, Nova tracing the forget-me-not on his wrist.
At Nova's house, their friend group waits with a laminated business plan incorporating Charlie's own expansion ideas for the farm, complete with a glitter-glue poster board, pitching him on a permanent role at Lovelight Farms. The offer includes full community belonging: a booth at the local pizza place, mandatory family dinners, and reinstatement on the phone tree. Stella reveals she is pregnant, asking if the baby will need Uncle Charlie around. Beckett tells them not to break each other's hearts.
The epilogue jumps three years forward. Charlie is mayor of Inglewild, and Nova's studio is thriving. He arrives at the studio as a walk-in client, and Nova traces his ring finger, suggesting a simple black band a ring could sit over. Charlie realizes she is proposing and says yes. He asks to take her last name, wanting to become a Porter fully and formally. Nova reflects that loving Charlie did not cost her any part of herself; instead, everything good in her life got better.