'Documentary 3 Days' Special: Director Lee Ji-won's promise to reunite at Andong Station sparks nostalgia

In the summer of 2015, a routine filming session for KBS's 'Documentary 3 Days' at Andong Station in South Korea took an unexpected turn. Director Lee Ji-won, capturing the experiences of young travelers with the "Naeilro" rail pass, met two college students on their journey. Their conversation led to a pinky promise to reunite on August 15, 2025, at 7:48 AM in the exact same spot. Without exchanging contact information, the agreement was left to chance, embodying the series' emphasis on unscripted moments in everyday life. This scene, part of the show's 72-hour observational format, quickly gained attention for its simple yet intriguing premise, drawing viewers into the unpredictability of human connections. Over the intervening years, significant changes have altered the original context. Andong Station was relocated approximately 3 kilometers away in December 2020 as part of infrastructure improvements by the Korea Railroad Corporation, resulting in the old site's decommissioning for passenger use. The 'Documentary 3 Days' program itself concluded its regular broadcasts in March 2022 after producing over 500 episodes, according to KBS archives, though the format has been preserved for occasional specials. These shifts introduced new hurdles to fulfilling the promise, transforming a straightforward vow into a narrative about adaptation and the passage of time in a changing world. The production team began filming the follow-up on August 12, 2025, precisely 72 hours prior to the agreed-upon date, adhering to the classic 'Documentary 3 Days' structure without any advance communication with the students. This approach aimed to recapture the spontaneous spirit of the original episode, documenting the journey in real time under summer conditions. Titled 'Documentary 3 Days Special - About Time: A 72-Hour Journey Back 10 Years', the episode is scheduled for broadcast on KBS 2TV at 10 PM on August 22, 2025. It promises to reveal the outcome of the reunion attempt, including any reflections from the participants on how life has evolved since 2015. In the context of evolving media trends, this special serves as a reminder of why stories of long-term promises continue to resonate, offering viewers a glimpse into the enduring value of unplanned human interactions.