Native Title	로맨스의 절댓값
Also Know as	Romanceui Jeoldaetgab, Romaenseuui Jeoldaegabt
Director	Lee Tae-Gon, Kim Jun-Hyung
Writer	Lee Min-Ju
Distributor	Coupang Play
Content Rating	Not Yet Rated
Runtime	14 episodes
Genre	Romance, Comedy, School, Youth, Life
Language	Korean
Country	South Korea

Get ready for a fresh blend of laughter, imagination, and heartfelt romance in the upcoming Korean series “Absolute Value of Romance”.

Overview

“Absolute Value of Romance” (Korean title: 로맨스의 절대값) is a 14-episode youth romantic comedy drama that follows a high school girl navigating the thin line between her vivid fantasies and real-life emotions. Directed by Lee Tae-gon and written by Lee Min-ju, the series is scheduled to premiere on Coupang Play in April 2026.

Plot Synopsis

Yeo Ui-ju is a 19-year-old average high school student who lives by one rule: stay out of the spotlight to avoid her overbearing mother’s pressure. By day she blends into the background, but by night she pours her creative energy into writing steamy 19+ BL romance novels featuring handsome male teachers as the main characters. With no real-life romantic experience, she believes love is safer when kept in her imagination. Everything changes when she unexpectedly crosses paths with four strikingly attractive teachers at school. What begins as harmless fiction quickly spirals into reality as she finds herself falling for one of them and becoming the unwilling protagonist of her own turbulent romance.

Cast & Characters

Main Cast

Kim Hyang-gi as Yeo Ui-ju: The imaginative high school girl and secret novelist who moves freely between reality and fantasy.
Cha Hak Yeon as Ga Woo-su: A genius math teacher with an IQ of 156 and Mensa membership; cold on the outside but irresistibly charming.
Kim Jae-hyun as Noh Da-ju: The bright, multilingual Japanese language teacher who lights up every room with his cheerful personality.
Sohn Jeong-hyuck as Jung Gi-jeon: The masculine and energetic physical education teacher.
Kim Dong-gyu as Yoon Dong-ju: The gentle and sweet Korean language teacher.

Reception

As an upcoming series with a unique premise and talented cast, “Absolute Value of Romance” has already built strong anticipation among viewers who enjoy light-hearted school romances mixed with creative storytelling.

Fun Facts & Highlights

The Story's Core Theme

The story cleverly explores the contrast between a quiet student’s secret inner world and the chaos that erupts when fiction collides with reality.

Director's Background

Director Lee Tae-gon previously helmed the beloved series “Hello, My Twenties!”, bringing his signature touch for youthful stories.

Key Elements and Appeal

The drama features an interesting age-gap dynamic and a school setting packed with diverse teacher personalities that promise plenty of humorous and heartfelt moments.

Final Thoughts

With its witty take on imagination versus real love, charming cast, and refreshing youth vibe, “Absolute Value of Romance” looks set to deliver the perfect mix of laughs and butterflies. It’s a promising addition to 2026’s lineup for anyone who loves romantic comedies with a creative twist.

Where to Watch

Streaming Access

The series will stream exclusively on Coupang Play starting April 2026.

Gallery

https://media.hanbuzz.com/2026/03/08175626/Absolute-Value-of-Romance-2026-819x1024.jpg