The Summer Between Us Characters
by Jennifer Probst

The Summer Between Us has a lively island cast led by Rowan, Everett, and Kelsey. Rowan is the grieving former surfer at the center, Everett is the rigid hotel exec learning to loosen up, and Kelsey is his lonely daughter finding her footing. Around them swirl surfers, shop regulars, hotel staff, family friends, and one rescue rabbit.
This page breaks down each character's role, personality, and relationships, from Tino and Leilani to Matthew, Bagel, and Jack. You'll also find arcs big and small, like Kelsey's search for community, Rowan's grief, and Everett's shifting priorities, without spoiling how the summer ends.
Main Characters
Rowan Delaney
ProtagonistA former competitive surfer who now works at Hale Nalu Surf Shop after a career-ending knee injury and her father Jack's death. She is grieving, isolated, blunt, and protective of Kelsey, and she refuses to surf or teach until Kelsey draws her back to the ocean. She adopted Bagel after her father died and is the daughter of a legendary surfer.
Arc: Rowan moves from hiding from surfing and pushing friends away to teaching Kelsey, reconnecting with Leilani, surfing again for herself, and admitting she loves Everett. After refusing to move to New York, she reconciles with Everett when he stays in Hawaii and finally paddles out to ride a wave in front of her chosen family.
- Everett Hale — antagonistic romantic interest and lover
- Kelsey — surf student and close friend she loves like family
- Leilani (Lea) — rival and close friend since juniors
- Bagel — her pet rescue rabbit
- Tino — her boss, friend, and makeshift family
- Jack Delaney — her late father
- Brie — surfing friend and former source of tension
- Howie — childhood friend, not a blood cousin
Everett Hale
ProtagonistKelsey's father and a work-focused Purity Hotels executive building the Purity Waikiki luxury hotel. He is rigid, ambitious, protective, and initially dismissive of island life and surfing, though he loves Kelsey and feels guilt about being absent. He becomes drawn to Rowan despite their conflicts.
Arc: Everett moves from trying to control Kelsey's summer and judging Rowan to learning to surf, loving Rowan, and turning down a New York promotion to stay in Hawaii. He becomes permanent GM at Purity Waikiki, reconciles with Rowan, and commits to listening to Kelsey.
- Kelsey — his daughter
- Rowan Delaney — romantic interest, lover, and eventual partner
- Wolfe Wells — his boss and mentor
- Matthew Cole — Purity colleague and corporate opposition
- Jessica — his assistant
- Tino — surf instructor and blunt adviser
- Bagel — wary of the rabbit, later offers a truce
- Tom — his driver and employee
Kelsey
ProtagonistEverett's lonely teenage daughter, spending the summer in Hawaii and initially distant, designer-clad, and unhappy at her New York prep school. She is bullied online, longs for community and her father's attention, and finds confidence, friendship, and joy through surfing with Rowan. She becomes close to Rowan and wants to live in Hawaii.
Arc: Kelsey moves from a bored and guarded girl mocked by Brie and Chelsea to a determined surf student, friend, and advocate for her own happiness. She reveals her bullying to Everett, bonds with Rowan, and supports Everett and Rowan's relationship.
- Everett Hale — her father
- Rowan Delaney — surf instructor, mentor, and trusted adult she loves
- Brie — mentor and friend
- Chelsea — friend who hosts her for a sleepover
- Mia — new friend at the beach party
- Howie — calls him Cousin Howie and has a crush on him
- Bagel — bonds with the rabbit
- Tom — driver who takes her to lessons
- Leilani (Lea) — chaperone at sleepover and surfing community
Matthew Cole
AntagonistIncoming GM and later Purity Waikiki GM who focuses on luxury standards, brand consistency, guest expectations, and pressure from headquarters. He questions cultural programming, local sourcing, and community initiatives, and clashes with Everett's authenticity vision.
Arc: Matthew moves from questioning local programs to seeking control, switching vendors, claiming Purity as his own, and proposing cuts to community partnerships and cultural programming; Wolfe rejects this and moves him back to Chicago.
- Everett Hale — Purity colleague and corporate opposition
- Wolfe Wells — employee whom Wolfe replaces
- Jessica — reports to him in meetings
- Kai — Purity team member he questions
- Malia — questions her refill program
- Chef Lani — debates local sourcing with her
- David — Purity team member
Supporting Characters
Leilani (Lea)
SupportingRowan's rival and close friend since juniors, a precise competitive surfer and Brie's sister. She takes a sponsorship from Luana Boards after clearing it with Tino and wants Rowan back in the ocean and in their circle.
Arc: Leilani moves from confronting Rowan about withdrawing to encouraging her return, welcoming Kelsey, surfing with Rowan at dawn, and supporting Rowan through the fall competition and picnic.
- Rowan Delaney — rival and close friend
- Brie — her sister
- Tino — cleared her Luana Boards sponsorship with him and co-conspires on Rowan's board
- Kelsey — introduces her to the surf group and chaperones sleepover
- Everett Hale — meets and teases him as part of Rowan's life
Tino
SupportingThe surf shop owner and board shaper, Rowan's boss, friend, and makeshift family. He is kind, nonjudgmental, teases Rowan, works on custom boards, and honors her father's legacy through the new board he creates with Jack's stringer.
Arc: Tino supports Rowan's return to surfing, urges her to live for today, gives Everett blunt advice and surf lessons, and continues as a steady community anchor.
- Rowan Delaney — boss, friend, and makeshift family
- Bagel — enjoys the rabbit's antics
- Kelsey — friendly acquaintance who keeps her company at the shop
- Leilani (Lea) — co-conspirator in gifting Rowan a new board
- Everett Hale — gives him surfing lessons and blunt advice
- Jack Delaney — uses Jack's old stringer in Rowan's new board
Brie
SupportingA local surfer and Leilani's sister, initially ambitious, mocking toward Kelsey, and hurt by Rowan's withdrawal. She responds to strength and later becomes Kelsey's mentor and friend.
Arc: Brie moves from taunting Rowan and mocking Kelsey to testing Kelsey in the surf, teaching her, praising her progress, and competing in the junior circuit with Rowan and Lea cheering.
- Leilani (Lea) — her sister
- Chelsea — friend and surfing companion
- Rowan Delaney — friend and former source of tension
- Kelsey — mentor and friend
Bagel
SupportingRowan's rescue rabbit, adopted after her father died, who lives with her and at the surf shop. He is expressive, protective, jealous of sharing Rowan, bonds with Kelsey, and is wary of Everett.
Arc: Bagel moves from intimidating Everett and refusing commands to accepting Kelsey, softening toward Everett after a mint truce, and making a home on his own terms.
- Rowan Delaney — her pet rabbit and companion
- Kelsey — bonds with her and becomes affectionate
- Everett Hale — wary of him, later accepts a truce
- Tino — enjoys his antics and calls him a spirit animal
Jack Delaney
SupportingRowan's late father, a legendary surfer who was loud and tender, believed waves were teachers, and said people choose their own happiness. He died just over a year before the story, and his boards, whiskey kit, and stringer remain important to Rowan. His memory shapes Rowan's grief and return to surfing.
Arc: Jack does not appear alive; his memory moves Rowan from competing to honor him through grief, to reclaiming surfing for herself and feeling his presence as she rides again.
- Rowan Delaney — her father
- Tino — his old stringer is used in Rowan's new board
- Howie — Howie's father surfed the same break as Jack
Howie
SupportingRowan's childhood friend, not a blood cousin, known as Cousin Howie, a warm performer and fire knife dancer who loves applause. He shares memories of their fathers surfing the same break and supports Rowan like family.
Arc: Howie welcomes Rowan and Kelsey at the luau, encourages Rowan to return to surfing, comforts her at the board blessing, and remains a playful community presence.
- Rowan Delaney — childhood friend, like a cousin
- Kelsey — friendly and called Cousin Howie; she has a crush on him
- Everett Hale — meets him and inspires jealousy
- Leilani (Lea) — mentions she misses Rowan
Tom
SupportingEverett's driver and employee, who drives Kelsey to surf lessons and reports to Everett. He is loyal and occasionally sends proof of Kelsey's whereabouts and updates.
Arc: Tom remains a steady employee and driver throughout, with no major change noted.
- Everett Hale — his employer
- Kelsey — drives her to lessons
Jessica
SupportingEverett's organized assistant at Purity, who color-codes agendas, logs action items, manages his schedule, and relays urgent work and school matters. She keeps Everett sane, organized, and on schedule.
Arc: Jessica supports Everett through the opening, clears his schedule for personal time, and later has Purity under control when he chooses a beach picnic and reconciliation.
- Everett Hale — his assistant
- Matthew Cole — reports to him in meetings
- Rowan Delaney — meets her at Purity
Wolfe Wells
SupportingThe boss and owner of Purity Hotels, who visits Purity Waikiki, quizzes Everett about the hotel, and considers him for the Senior VP promotion. He cares about the property's unique vision and Everett's personal life.
Arc: Wolfe moves from considering Everett for promotion to rejecting Matthew's community-cutting proposal, replacing Matthew, and offering Everett the permanent GM job after Everett declines New York.
- Everett Hale — his boss and mentor
- Genevieve (Gen) — his wife
- Matthew Cole — employee he replaces and sends back to Chicago
- Rowan Delaney — dinner companion who meets him with Everett
Genevieve (Gen)
SupportingWolfe's wife, a friendly surgeon and mother of daughters, whom the notes say used to be a matchmaker. She praises Everett's work, invites Rowan to teach their kids, and warmly hugs Rowan.
Arc: Genevieve meets Rowan at dinner and becomes friendly with her, inviting her into their family's surf life.
- Wolfe Wells — her husband
- Everett Hale — praises his work
- Rowan Delaney — dinner companion and new friend
Chelsea
SupportingA local surfer and regular at the surf shop, Brie's friend, who initially mocks Kelsey and offers to hold her jewelry. She later surfs with and encourages Kelsey at Threes and hosts a sleepover.
Arc: Chelsea moves from mockery to friendship with Kelsey, surfing alongside her and welcoming her into the group.
- Brie — friend
- Kelsey — friend who hosts her for a sleepover
- Rowan Delaney — customer at the shop
- Leilani (Lea) — friend
Siena
SupportingA surfer at Threes who has scored a new sponsorship. She points out that Rowan has not been around and says it is too bad a stranger reached her.
Arc: Siena appears briefly as part of the surf community, with no major change noted.
- Leilani (Lea) — friend
- Rowan Delaney — old friend and fellow surfer who calls out her absence
Dani
SupportingA surfer at Threes who jokes that she pretends to be a real surfer but vlogs for clout. She acts as a peacemaker and says it is easier with strangers.
Arc: Dani appears briefly as part of the surf community, with no major change noted.
- Leilani (Lea) — friend
- Rowan Delaney — old friend and fellow surfer
Kai
SupportingPurity Waikiki front desk manager who reports that guests like refill bottles and post them on social media. He proposes inviting local schoolkids for a behind-the-scenes sustainability tour and thanks Everett for backing the refill plan.
Arc: Kai remains a supportive team member who champions community and sustainability programming.
- Everett Hale — front desk manager/employee
- Matthew Cole — presents to him as new GM
Malia
SupportingPurity housekeeping staff who presents the no-single-use-plastic refill program with refill stations, glass carafes, and ceramic dispensers. She quietly defends the program when Matthew questions bottled water contracts.
Arc: Malia remains committed to reducing plastic and explaining the hotel's choices.
- Everett Hale — housekeeping team member
- Matthew Cole — addresses his questions as new GM
Chef Lani
SupportingPurity chef who reports local farm and fish sourcing and pushes back when Matthew worries about guests wanting imported luxury items. She prioritizes local food and believes it can impress without imports.
Arc: Chef Lani remains a local-sourcing advocate during the Purity opening debates.
- Everett Hale — chef/team member
- Matthew Cole — debates local sourcing with him
David
SupportingPurity food and beverage head who says menus highlight the story of each dish, farm, and fisher, and lightly breaks tension after Malia's defense. He notes storytelling sells well in test groups.
Arc: David remains a supportive Purity team member with no major change noted.
- Everett Hale — head of food and beverage/team member
- Matthew Cole — presents to him as new GM
Ku‘upa‘a
SupportingAn educator at the Purity Waikiki gala who praises Everett for honoring the land with his design choices. Ku‘upa‘a says Purity Waikiki feels more connected than most hotels and touches Everett's shoulder in approval.
Arc: Ku‘upa‘a appears briefly to validate Everett's community-minded design.
- Everett Hale — praises his design choices
Nainoa
SupportingA community leader and surfer at the gala who hears Rowan is teaching again and invites her to help at the youth surf center. He wants someone who can teach kids heart as well as mechanics.
Arc: Nainoa offers Rowan a path into community surf teaching, which she considers.
- Rowan Delaney — invites her to help at the youth surf center
Nia
SupportingPurity Waikiki front-desk staff who greets Rowan and tells her Mr. Hale is on the mezzanine. She provides practiced professional warmth.
Arc: Nia appears briefly as hotel staff.
- Everett Hale — Mr. Hale, whose message she relays
- Rowan Delaney — greets her at the hotel
Mia
SupportingA girl at the beach party who waves Kelsey over, makes space on a towel, and gives her a giant blue shaved ice. She becomes one of Kelsey's new friends.
Arc: Mia appears briefly as part of Kelsey's expanding social world.
- Kelsey — new friend at the beach party
Dennis
SupportingA surf instructor who gave Kelsey a bad lesson and made her feel terrible, prompting her to seek Rowan's teaching. He is the negative example against which Rowan's trust and coaching are contrasted.
Arc: Dennis appears only in reference, motivating Kelsey's turn to Rowan.
- Kelsey — surf instructor who gave her a bad lesson
- Rowan Delaney — Rowan offers to find Kelsey someone she can trust after Dennis