‘A Love Other Than Yours’ Episode 4 Release Date, Time, and Where to Watch the Next Chapter

Fans of KBS2’s new weekend melodrama are gearing up for another dose of heartbreak as ‘A Love Other Than Yours’ rolls into its second weekend on air. The South Korean romance series stars Seo Kang-joon, Ahn Eun-jin, Lee Joo-ahn, and Jo Aram, and follows the emotional shifts of long-term couples who encounter new romantic interests while approaching marriage. It premiered on KBS2 on September 12, 2026, and airs every Saturday and Sunday at 21:20 KST, with international streaming available through Amazon Prime Video.

With episode 3 arriving first, episode 4 follows immediately after to close out the show’s second broadcast weekend, continuing the tangled emotional arc that has defined the story since its premiere. Here is everything currently confirmed about when ‘A Love Other Than Yours’ episode 4 airs, where audiences can stream it, and what the unfolding love square appears to be building toward.

When ‘A Love Other Than Yours’ Episode 4 Premieres

According to Moviefone’s official episode guide, episode 4 of ‘A Love Other Than Yours’ is scheduled to release on September 20, 2026, one day after episode 3, which airs on September 19.

The drama has kept a steady weekend rhythm since launch. Local fans can tune in to KBS for the live broadcast every Saturday and Sunday at 9:20 pm KST, and that pattern carries directly into the episode 4 release.

The series runs fourteen episodes total, airing from September 12 through November 1, 2026, on Saturdays and Sundays. That puts ‘A Love Other Than Yours’ roughly seven weeks away from wrapping its first and so far only season.

As of this writing, episode 4 has not yet broadcast, so an official plot synopsis is not yet available. KDramaWorlds’ running episode guide currently lists both episode 3 and episode 4 as coming soon, meaning specific scene details will only become public once the episodes actually air.

Where to Watch ‘A Love Other Than Yours’ Online

Viewers in South Korea have the simplest path to new episodes. Local fans can tune in to KBS for the live broadcast every Saturday and Sunday at 9:20 pm KST.

Domestic streaming is also covered separately from the broadcast. The series streams through KBS2, Wavve, and Prime Video, giving South Korean audiences a way to catch up if they miss the live airing.

For viewers outside Korea, Prime Video remains the primary option. The series is available for streaming internationally on Amazon Prime Video.

As for international audiences, Amazon Prime Video is one of the most popular platforms globally where drama lovers can find several hit Korean shows, and subscribers with a paid plan can watch new episodes of ‘A Love Other Than Yours’ every Saturday and Sunday evening.

What to Expect as the Love Square Deepens

The first two episodes already laid the groundwork for episode 4’s tension. Namgoong Ho and Lee Mi-do are ten years into a relationship stable enough that marriage barely needed discussing, until Mi-do watches a video of him confessing to friends that he no longer feels the same spark, prompting her to end things that same night.

Promotional material released before the premiere hinted at where the story goes from there. Just as the couple reaches a plateau in their relationship, both find their hearts unexpectedly drawn to other people, with Namgoong Ho feeling pulled toward junior colleague Park Soo-ah and Lee Mi-do’s heart swayed by lawyer Han Tae-seung.

That same teaser suggested the leads have not fully let go of one another despite the new attractions. Lee Mi-do tells Namgoong Ho she wants her heart to flutter because of him again, and wants his to flutter because of her too, even as the romantic rivals create a growing rift between them.

With episodes 3 and 4 arriving on consecutive nights, the story appears set to push all four central characters further into that tangle, continuing the show’s approach of treating a decade long breakup as a slow unraveling rather than a single dramatic betrayal.

The Cast Bringing This Decade Long Romance to Life

Seo Kang-joon anchors the series as Namgoong Ho. His character is a cheerful assistant manager at Hunmin Confectionery who hides a difficult past behind his easygoing exterior.

Opposite him, Ahn Eun-jin plays Lee Mi-do, a once-promising film director whose career has hit rock bottom just as her decade-long relationship reaches its own crossroads.

Rounding out the central love square, Lee Joo-ahn plays Han Tae-seung, the second male lead expected to fall for Mi-do, while Jo Aram plays Park Soo-ah, a junior colleague with a meaningful past involving Namgoong Ho.

The supporting cast also includes Kim Nam-hee as Yeong-do, Kim Mi-kyung as Ma Suk-hui, Lee Min-jae as Lee Wan-do, and Heo Ji-na as Mun-yeong.

How ‘A Love Other Than Yours’ Has Performed So Far

Domestic ratings offer some early context for the show’s momentum heading into episode 4. ‘A Love Other Than Yours’ kicked off with an average nationwide rating of 2.6 percent for its first episode, according to Nielsen Korea.

The second episode nudged upward from there. The drama saw a slight increase in viewership for its second episode, rising to an average nationwide rating of 2.8 percent.

Those numbers place ‘A Love Other Than Yours’ in a competitive but modest position within its Saturday and Sunday time slot, a normal starting point for a slower, character driven melodrama still building its audience week to week.

As episode 4 approaches, the real question is whether Namgoong Ho and Lee Mi-do can find their way back to each other before Park Soo-ah and Han Tae-seung pull them permanently in new directions, and viewers who have been tracking every flutter of this decade long romance are invited to share where they think the story goes next.