Rules for the Summer Characters

A Cape Meril handywoman who wins the bid for Rudder's Sweets and fights to renovate the candy store before the business society can take it away. She is guarded and self-reliant after being let down by her father and aunt, but she slowly lets Theo into her life. She wants to prove the Gossage name is not tied to failure and to restore the store as a safe, imaginative place.

Arc: Renley begins the summer determined to avoid romance and save the store on her own, but she gradually accepts Theo's help and falls in love. By the epilogue she opens the shop, tells Theo she loves him, and accepts his marriage dare, seeing the store as proof she inherited her father's good traits.

• Theo — her would-be fiancé who becomes her boyfriend and then fiancé
• Aunt Kitty — her aunt and housemate, who helps and complicates her life
• Tilly — her close friend and confidante
• Marjorie — a bank loan officer and business-society ally who mocks and undermines her
• Ira — the deceased previous owner of the candy store who was a safe haven for her
• Rosalie — her childhood friend who moved away
• Theresa — a local shop owner she hoped to ask for a loan
• Mrs. Freeman — a customer whose mailbox she installs

A British heir who comes to Cape Meril after a drunken dare leads to a fiancé-website profile, and he proposes to Renley in her front yard. He is determined to win her over to avoid his father's arranged marriage, but he genuinely falls for her. He has never worked a day in his life and was raised to inherit a title.

Arc: Theo starts the summer as a numb, privileged heir rebelling against his father, but through Renley he learns purpose and emotional honesty. After his father threatens Elizabeth, he gives up the title, returns to help Renley open the shop, and proposes to her by dare.

• Renley Gossage — the woman he proposes to and eventually loves
• Rupert — his best friend and accomplice
• Theo's Father — his controlling father, whom he mockingly calls Lord Dickhead
• Elizabeth — his sister, whom he wants to protect
• Aunt Kitty — Renley's aunt, who supports his pursuit
• Lamar — a rideshare driver who advises him and later helps with the shop
• Tilly — Renley's friend, who helps coordinate the shop surprise

The mayor's bumbling assistant at the ceremony and later a part-time loan officer and business-society ally. She taunts Renley and Aunt Kitty, reveals the bid was given to Renley so she would fail, and later delivers the five-day ultimatum. She represents the town forces that want a chain store instead of Rudder's.

Arc: Marjorie does not change; she remains hostile to Renley and is ultimately mocked by Aunt Kitty and Karen's planned shirts.

• Renley Gossage — the person she mocks and undermines
• Aunt Kitty — her hated rival
• Mayor Sheffield — his assistant at the ceremony
• Karen — a coworker who hates her

Theo's aristocratic father, who berates Theo for embarrassing the family and gives him an ultimatum to be engaged by summer or marry Neil's daughter. He is controlling, manipulative, and unfaithful, threatening to make Elizabeth's life hell if Theo disobeys. Theo mockingly calls him Lord Dickhead.

Arc: He pressures Theo throughout the story but is ultimately defied when Theo rejects the title and arranged marriage. He remains unrepentant, found with a maid during Theo's final confrontation.

• Theo — his son and expected heir
• Elizabeth — his daughter, whose life he threatens to ruin
• Theo's Mother — his wife
• Neil — father of the chosen bride Walinda
• Walinda Williams — the bride he selects for Theo

Renley's aunt and housemate, a chaotic and well-meaning woman who loves hobby horsing and fiercely defends Renley. She accidentally causes the financier/fiancé mix-up and later pushes Renley toward Theo. She is unreliable with the candy store despite promising to help.

Arc: Aunt Kitty begins as impulsive and meddling, neglecting the shop to pursue hobby-horsing influencing. After Renley's despair, she gets a job, apologizes to Renley, and vows to do better, eventually enjoying selling cheese at the market.

• Renley Gossage — her niece, whom she supports and sometimes complicates
• Rupert — her hobby-horsing training partner and apparent romantic interest
• Theo — Renley's suitor, whom she encourages
• Marjorie — her longtime rival
• Karen — her coworker in planning 'Everyone Hates Marjorie' shirts
• Marshmallow — her treasured horse/hobby horse

Theo's best friend and accomplice, who whispers name corrections during the proposal, catches the ring box, and jokes about the chaos. He is a fan of Aunt Kitty's hobby-horse videos and later becomes her training partner and social-media helper. He also accidentally learns about Theo and Renley's secret relationship.

Arc: Rupert starts as Theo's playful co-conspirator but grows hurt by being neglected during Theo's romance. He reconciles with Theo after revealing his own disappointments, helps open the candy store, and runs its social media as 'Lollipop Daddy.'

• Theo — his best friend
• Aunt Kitty — his flirtatious interest and hobby-horsing partner
• Renley Gossage — the woman Theo loves, whose secret he keeps
• Elizabeth — Theo's sister, who brings them together
• Lamar — a driver he calls a proper mate
• Tilly — someone he helps at the shop

Renley's close friend and neighbor who lends linens, helps brainstorm candy-shop ideas, and gives blunt romantic advice. She is the one who reveals that the Financier website is actually a fiancé-finding site. She later pushes Renley not to give up and helps coordinate the surprise at the shop.

Arc: Tilly remains a supportive constant, warning Renley about avoidance and helping with the store's promotion and opening.

• Renley Gossage — her best friend
• Theo — Renley's love interest, whom she updates
• Aunt Kitty — part of the plan to bring Renley to the shop

Theo's sister, who is traveling the world with her girlfriend Hannah. She refuses her own arranged marriage and urges Theo not to sacrifice his happiness. She forces Theo and Rupert to reconcile and helps pack Theo's things.

Arc: Elizabeth encourages Theo to defy their father and choose his own life, supporting his freedom rather than giving in to family pressure.

• Theo — her brother
• Hannah — her girlfriend
• Theo's Father — their controlling father
• Rupert — her brother's best friend

A rideshare driver who drives Theo and Rupert to Boston and gives Theo relationship advice. He later helps buy wholesale candy and arranges for a news station to cover Renley's story. He also works on the apartment upstairs at the candy shop.

Arc: Lamar moves from driver to friend and ally, helping open the candy store and supporting Theo and Renley's plan.

• Theo — a passenger he advises and befriends
• Rupert — a passenger he calls a proper mate
• Renley Gossage — someone he helps via the shop

A local shop owner at Threads by Theresa whom Renley hopes to ask for a loan. She is charmed by Theo and judges Renley for turning down his dinner invitation. She believes a romance between Theo and Renley is possible.

Arc: Theresa remains a minor figure; her possible loan never materializes because Aunt Kitty drags Renley out of the store.

• Renley Gossage — a customer
• Theo — a charming man she supports

The mayor who runs the Rudder's Sweets transfer ceremony and announces Renley as the new owner. He gives her the paperwork about required renovations. Aunt Kitty does not get along with him.

Arc: He is a minor official figure with no personal change.

• Renley Gossage — the new owner he announces
• Aunt Kitty — someone who does not get along with him
• Marjorie — his assistant

Theo's mother, who maintains the family's formal image and supports the arranged marriage. She greets Theo, tells him to clean up for Neil and his daughter, and begins wedding planning with Walinda.

Arc: She does not change and aligns with Theo's father's plans.

• Theo — her son
• Theo's Father — her husband
• Elizabeth — her daughter
• Walinda Williams — the bride she plans with

Walinda's father, who talks with Theo's father about his daughter being available to marry. He arrives with Walinda carrying cigars and flowers.

Arc: He is a minor figure in the arranged-marriage subplot and does not change.

• Walinda Williams — his daughter
• Theo's Father — the father arranging the marriage
• Theo — the intended groom for his daughter

The woman Theo's father selects for Theo to marry. She arrives at the family house, twiddles her fingers at Theo, and leaves with Theo's mother to start wedding planning.

Arc: She does not change and is present for the arranged-marriage plans that Theo ultimately rejects.

• Theo — the man she is supposed to marry
• Neil — her father
• Theo's Mother — the wedding planning she joins

A coworker who hires Aunt Kitty on the spot and offers to help set up the register. She bonds with Aunt Kitty over hating Marjorie and plans 'Everyone Hates Marjorie' shirts.

Arc: She is a minor supporting figure who helps Aunt Kitty find purpose.

• Aunt Kitty — coworker and co-planner
• Marjorie — someone she hates

The deceased previous owner of Rudder's Sweets, remembered as kind to Renley and her father. His candy store was a safe haven for Renley.

Arc: He has no arc and exists as an important memory and legacy for the shop.

• Renley Gossage — treated her with kindness
• Renley's father — treated them kindly

Renley's childhood friend who biked nature trails and made animal villages with her, then moved away when Renley was in sixth grade.

Arc: She has no arc and is a memory that connects Renley to her past.

• Renley Gossage — her childhood friend

Elizabeth's girlfriend, mentioned as traveling with Elizabeth and as part of the life Elizabeth defends against her father.

Arc: She has no arc and is mentioned only.

• Elizabeth — her girlfriend
• Theo — his sister's partner

Rupert's overnight guest at his flat, who appears naked, listens briefly, and leaves for work while giving Rupert the middle finger.

Arc: She has no arc and appears in one comic scene.

• Rupert — her host/hookup

A customer for whom Renley installs a mailbox during her handywoman work.

Arc: She has no arc and is a job mention.

• Renley Gossage — a customer

Aunt Kitty's treasured horse, which appears in her hobby-horse videos and photo requests. It stands with her during a lip-sync video and is part of Rupert's recognition of her as the hobby horse whisperer.

Arc: It has no arc and appears as Aunt Kitty's hobby-horse companion.

• Aunt Kitty — her owner