Waiting for Longitude (Korean title: 경도를 기다리며) is one of JTBC’s most anticipated weekend dramas of 2025. Led by Park Seo-joon and Won Ji-an, the series explores the emotional journey of two former lovers who reunite years after a painful breakup. Blending nostalgic flashbacks with heartfelt present-day storytelling, the drama offers a mature, reflective romance that speaks to anyone who has wondered what might happen if fate brought an old love back.

Quick Drama Facts

• Title: Waiting for Longitude
• Korean Title: 경도를 기다리며
• Genre: Romance, Life, Melodrama
• Director: Lim Hyun-wook
• Writer: Yoo Young-ah
• Network: JTBC
• Format: Weekend drama
• Premiere: December 2025
• Production: SLL, Story Forest, Studios IN

Plot Summary

Waiting for Longitude follows Lee Gyeong-do, a quiet and thoughtful newspaper reporter whose stable life changes when he unexpectedly crosses paths with Seo Ji-woo, the woman who once meant everything to him. Years ago, Gyeong-do and Ji-woo shared a deep, youthful love, but their relationship ended abruptly due to painful misunderstandings, personal insecurities, and a family crisis that Ji-woo kept hidden.

Now adults with different lives, the two meet again under circumstances neither planned. Their reunion stirs up unresolved emotions—love, guilt, regret, and longing. As they begin to reconnect, the series moves between the past and present, revealing the tenderness of their early romance and the heartbreak that forced them apart.

Gyeong-do must confront the truth behind their breakup, while Ji-woo faces the consequences of choices she made to protect those she loved. Surrounded by supportive friends, complicated family dynamics, and the pressures of work, the pair slowly rediscover what they meant to each other.

Rather than relying on dramatic twists, the drama focuses on intimate conversations, emotional healing, and the question at the heart of the story: Can two people who drifted apart find their way back when the timing is finally right?

Main Cast & Characters

Park Seo-joon as Lee Gyeong-do

A dedicated reporter whose calm exterior hides a heart still marked by his first love. Gyeong-do is mature, steady, and introspective. His reunion with Ji-woo forces him to reassess both his past decisions and his current life.

Won Ji-an as Seo Ji-woo

Ji-woo is layered, vulnerable, and fiercely determined. She carries guilt and secrets related to her family, which once caused her to distance herself from Gyeong-do. Her return sparks emotional tension and unresolved longings.

Lee El as Seo Ji-yeon

Ji-woo’s older sister, who plays a significant influence in her family storyline. She represents the protective yet complicated bond that shapes Ji-woo’s choices.

Lee Joo-young, Kang Ki-doong, Kim Mi-kyung and others

These actors complete the ensemble as co-workers, family members, and friends who bring both humor and depth to the story.

Where to Watch

The drama airs on JTBC in South Korea.International viewers can expect it to be available on Prime Video or regional platforms depending on local streaming rights.

Park Seo-joon’s grounded performance paired with Won Ji-an’s emotional depth promises a compelling on-screen reunion that will tug at your heart.