First-Time Caller by B.K. Borison Summary: A Heartfelt Radio Romance
TL;DR: A Late-Night Call Changes Everything
If you want to know what happens in this Baltimore-set romance before reading, or if you want to remember the ending, you are in the right place.
The story follows a late-night radio host and a single mother who meet because of an unexpected phone call.
- A cynical radio host and a single mother are thrown together by a viral call.
- Their professional on-air chemistry becomes personal and complicated.
- The novel balances grumpy-sunshine tension with chosen family and emotional risk.
- A slow-burn romance develops as both characters confront old fears.
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Characters In This Book
- Aiden Valen (Aiden Valentine): Host of the late-night radio show Heartstrings who becomes involved in Lucie’s dating segment.
- Lucie Stone: Single mother and auto mechanic who joins Aiden’s show after her daughter’s call goes viral.
- Maya: Lucie’s twelve-year-old daughter who calls the radio show to find her mother a boyfriend.
- Grayson Harris: Lucie’s best friend and co-parent who is protective of Lucie and provides comic relief.
- Mateo: Grayson’s husband and Lucie’s supportive co-parent who encourages her to prioritize her own happiness.
- Patty: Lucie’s loyal best friend who owns the bookshop café Skullduggery.
- Maggie Lin: Station manager who orchestrates the viral segment to save the station.
- Jackson Clark: Aiden’s best friend and the station’s weather/traffic reporter who checks on Aiden’s mental health.
- Elliott: Lucie’s first date on the segment who reveals he was mocking her romantic ideals.
- Oliver: History teacher and Lucie’s second date who becomes a friend after they realize they both love other people.
- Colin (Chevy Guy): Kind customer at Lucie’s shop whom Aiden tries to set her up with to push her away.
First-Time Caller Summary: The Full Story
SPOILER WARNING: This section reveals key plot points and the ending.
Aiden Valen, known on air as Aiden Valentine, hosts Heartstrings, a late-night romance advice show on Baltimore’s 101.6 LITE FM. He is deeply cynical and emotionally shut down. His boss, Maggie Lin, warns him the show’s ratings are dropping.
Twelve-year-old Maya calls the show, not for herself, but to find a boyfriend for her mother, Lucie Stone.
Lucie is a mechanic and single mother raising Maya with the help of her best friend Grayson and his husband Mateo. Aiden and Lucie have immediate sparky chemistry on air.
The segment goes viral, gaining millions of views. Maggie capitalizes on the attention by creating a recurring segment called “Lucie’s Road to Love.” Lucie begins joining Aiden in the studio three nights a week.
Their early bickering turns into deep mutual attraction. Lucie goes on disastrous dates, including one with Elliott, who only wants to mock her romantic ideals, and another with Oliver, a history teacher who becomes a friend.
Aiden and Lucie share intimate moments, including a night at a bar and a passionate encounter in the station supply closet. They agree to a no-strings-attached arrangement, but real feelings complicate the setup.
Aiden’s fear of loss resurfaces when his parents go on a trip he is too afraid to join. He pushes Lucie toward a kind customer named Colin, the “Chevy Guy,” to protect his own heart. Lucie feels rejected and quits the show.
Aiden realizes he cannot return to his emotionally guarded life. After an honest conversation with his father about loving despite fear, he reconnects with his best friend Jackson.
While Lucie guest-hosts her final wrap-up show, Aiden calls in as a “long-time listener, first-time caller.” On air, he confesses that Lucie is the magic he had forgotten how to find.
Lucie runs to the station parking lot, where they reunite and commit to a real relationship. The epilogue shows them months later, settled into each other’s families and continuing their Sunday “cruffin day” tradition at Patty’s café, Skullduggery.
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Summary by Chapter
SPOILER WARNING: This section groups the book’s 32 chapters and epilogue into six key stretches.
The Inciting Incident & Setup (Chapters 1–5)
Cynical radio host Aiden Valen is confronted by his best friend Jackson and boss Maggie about his deteriorating attitude on air.
Simultaneously, Lucie Stone discovers her daughter Maya has secretly called Aiden’s show, Heartstrings, to discuss Lucie’s nonexistent love life. Lucie is thrust into a live, vulnerable conversation with Aiden, sparking immediate chemistry that captivates the city.
The Viral Proposal (Chapters 6–10)
The radio segment goes viral, leading Maggie to propose “Lucie’s Road to Love,” a dating segment designed to save the station from a corporate buyout.
After consulting with her best friend Patty and her co-parents Grayson and Mateo, Lucie decides to step out of her comfort zone and joins Aiden in the studio.
Aiden and Lucie meet in person for the first time, and Aiden is immediately struck by her presence, though he tries to remain professional.
Studio Intimacy & External Disasters (Chapters 11–15)
Lucie begins her tenure as a co-host, sharing personal secrets and “smizing” with Aiden while they field calls from a fascinated public.
Despite their building tension, Lucie goes on a date with Elliott, which ends in tears when he reveals he was only testing her romantic gullibility. Aiden rushes to find her after the date, and Lucie reveals the painful history of her estrangement from her wealthy parents and the strength of her chosen family.
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The Shift to “Fun” (Chapters 16–21)
Aiden takes Lucie to a bar to cheer her up, leading to a night of Skee-Ball and a realization that they have a deep, personal connection beyond the show.
After a heated moment in a supply closet where Aiden helps Lucie reach an orgasm, they agree to pursue a “no-strings-attached” relationship. However, the reality of their feelings begins to leak into their on-air performance, much to the amusement of their listeners.
Sabotage & Standoff (Chapters 22–27)
Aiden and Lucie spend a night together at his house, where he builds a “couch fort” to recreate the date she once dreamed of.
While their physical connection is explosive, Aiden’s deep-seated fear of loss causes him to recoil emotionally.
When a kind customer from Lucie’s shop, Colin, calls the show, Aiden pushes Lucie toward him to protect his own heart, leading to a devastating on-air confrontation where Lucie declares she wants him, not a stranger.
The Grand Gesture & Resolution (Chapters 28–32 + Epilogue)
Heartbroken, Lucie quits the show, leaving Aiden to finally face his trauma through a series of honest conversations with his father and Jackson.
Recognizing he has been “bruised” rather than “broken,” Aiden calls into the show during Lucie’s guest appearance to publicly confess his love and ask for another chance.
The story concludes with their reunion in the parking lot and an epilogue showing their new life as a happy, “sappy” family.
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Books Like First-Time Caller
Lovelight Farms by B.K. Borison: Set in the same universe and features a similar grumpy-sunshine dynamic with a cozy found-family setting.
The Ex Talk by Rachel Lynn Solomon: A workplace romance set at a radio station where two co-hosts navigate public perception and personal chemistry.
Part of Your World by Abby Jimenez: Follows a mechanic and a man from a different social background as they choose a partner who sees their true worth.
Wait for It by Mariana Zapata: A slow-burn romance centered on a single mother who finds a partner willing to embrace her full life.
Sleepless in Seattle by Nora Ephron (novelization): The primary inspiration for the magic and radio-based connection in First-Time Caller.
Quick Questions About First-Time Caller’s Ending
What happens at the end of First-Time Caller?
At the end of First-Time Caller, Aiden calls into Lucie’s final guest-hosting segment as a first-time caller and publicly confesses his love. Lucie runs to the parking lot, and they reunite and commit to a real relationship.
Is First-Time Caller a standalone book?
First-Time Caller is the first book in B.K. Borison’s Heartstrings series, but its main romance is resolved within this single book. Readers can start with First-Time Caller without needing to read other Borison titles first.
Who is Maya in First-Time Caller?
Maya is Lucie Stone’s twelve-year-old daughter. She triggers the plot by calling Aiden Valentine’s radio show, Heartstrings, to ask listeners to help find her mother a boyfriend.
Does First-Time Caller have a happy ending?
First-Time Caller ends with a happy ending for Aiden and Lucie. The epilogue shows them months later, integrated into each other’s families and continuing their Sunday tradition of cruffin day.
