Romance Is a Bonus Book Cast , starring Lee Na-young as a struggling single mother and former copywriter, and Lee Jong-suk as a successful author and chief editor. Dive into the world of publishing with a charming ensemble that brings warmth, wit, and heartfelt storytelling to this beloved Korean drama,
Table of Contents
Introduction
Romance Is a Bonus Book is a heartwarming Korean drama that beautifully blends love, ambition, and second chances, set against the backdrop of a bustling publishing house. From aspiring writers to seasoned editors, each character adds a unique touch to the story, making it a memorable journey through both personal and professional growth. Whether you’re a fan of romance, literature, or character-driven stories, the cast of Romance Is a Bonus Book brings it all to life with authenticity and charm.
Romance Is A Bonus Book Cast
Lee Na-young as Kang Dan-i
Now divorced and struggling to re-enter the workforce, Dan-i hides her qualifications to get an entry-level job at a publishing company. Lee Na-young brings warmth, vulnerability, and resilience to the role, marking her long-awaited return to television after nearly a decade.
Lee Jong-suk as Cha Eun-ho
Lee Jong-suk stars as Cha Eun-ho, a brilliant writer and the youngest editor-in-chief at a prestigious publishing company. A longtime friend of Dan-i, he secretly harbors feelings for her while supporting her personal and professional comeback. Lee Jong-suk’s portrayal adds depth and sincerity to Eun-ho’s character, blending intellect with emotional complexity.
Jung Yoo-jin as Song Hae-rin
Jung Yoo-jin plays Song Hae-rin, a talented and ambitious senior editor who works under Eun-ho and has unrequited feelings for him. Hae-rin is sharp, capable, and emotionally layered—a strong female character who brings a professional edge and romantic tension to the story.
Wi Ha-joon as Ji Seo-joon
Wi Ha-joon takes on the role of Ji Seo-joon, a charismatic and mysterious book designer who becomes a rival in both love and work. His presence adds intrigue and complexity to the narrative, especially in the developing love triangle and hidden secrets in the publishing world.
Supporting Cast
Kim Tae-woo as Kim Jae-min
The warm and level-headed CEO of Gyeoroo Publishing, Jae-min is a supportive figure in the company who balances business decisions with a genuine concern for his staff.
- Kim Yoo-mi as Go Yoo-sun
A perfectionist and somewhat cold-hearted director of the editorial team, Yoo-sun is known for her sharp tongue and high standards. Despite her tough exterior, she has a deep passion for books and gradually reveals more complexity and humanity. - Jo Han-chul as Bong Ji-hong
As a quirky and passionate book editor, Ji-hong adds humor and charm to the workplace. He’s often seen enthusiastically discussing literature and is one of the more lighthearted characters in the office. - Kang Ki-doong as Park Hoon
A cheerful and slightly goofy employee at Gyeoroo, Park Hoon provides comic relief throughout the show. His budding romance with one of his co-workers offers a fun subplot. - Park Gyu-young as Oh Ji-yool
Ji-yool is a stylish and trendy employee who initially seems superficial but gradually proves her dedication and depth. Her dynamic with Park Hoon evolves into a playful and endearing romantic storyline.
Conclusion
The cast of Romance Is a Bonus Book brings heart, humor, and authenticity to a story that’s as much about rediscovery and second chances as it is about love. With Lee Na-young and Lee Jong-suk delivering standout performances alongside a vibrant supporting cast, the series paints a warm and relatable picture of life in the publishing world. Each actor adds depth to their role, creating a rich ensemble that resonates with viewers. Whether you’re drawn to the romance, the personal journeys, or the love of books, this talented cast ensures that every moment feels genuine and impactful.
Why Oh Soo Jae Cast & Their Role 2020 Kdrama
FAQs
What other dramas or movies has Lee Jong-suk starred in?
Lee Jong-suk, who plays Cha Eun-ho, is also known for hit dramas like While You Were Sleeping, W: Two Worlds, Pinocchio, and I Can Hear Your Voice. He is one of Korea’s most popular actors for romantic and fantasy-themed roles.
Is there real-life chemistry between Lee Na-young and Lee Jong-suk?
While they share incredible on-screen chemistry, there are no public reports of a real-life romantic relationship. However, their mutual respect and comfort during filming were widely praised by fans and media.
Who plays the second male lead, Ji Seo-joon?
Wi Ha-joon plays Ji Seo-joon. He gained further fame for his role in Squid Game (2021) and is known for his good looks and strong performances in both thrillers and romance genres.
Are any cast members known for other talents?
Yes! Several cast members have multifaceted careers:
Lee Na-young has modeled for top brands and is known for her fashion sense.
Wi Ha-joon also has a background in dance and modeling.
Jung Yoo-jin, who plays Song Hae-rin, began her career as a model before transitioning into acting.
What made Lee Na-young choose this drama for her return to TV?
Lee Na-young mentioned in interviews that she was drawn to the script’s warm, hopeful tone and the character of Kang Dan-i—a woman facing real-life challenges like divorce, parenting, and career struggles.
Was this Lee Jong-suk’s last project before military service?
Yes, Romance Is a Bonus Book was Lee Jong-suk’s final drama before enlisting for mandatory military service in March 2019. Fans saw it as a heartfelt send-off and praised his mature, romantic performance.
Are there any real-life relationships or friendships among the cast?
While no real-life romantic relationships were confirmed, several cast members spoke about forming close friendships during filming—particularly Lee Jong-suk and Wi Ha-joon, who got along well behind the scenes.
Did any of the supporting cast receive recognition for their roles?
Yes. Jung Yoo-jin received praise for her nuanced portrayal of Song Hae-rin, showing both professional poise and emotional vulnerability. Wi Ha-joon also gained a larger fanbase thanks to his role as Ji Seo-joon.
Is Gyeoroo Publishing a real company?
No, Gyeoroo Publishing is fictional, but many of the situations and roles in the drama are inspired by the real publishing industry in South Korea. The actors reportedly researched editorial roles to bring authenticity to their performances.