S01E0133:291. Episode 1Daon is a rational and calm person in his company and known for often fighting with his colleague Sunghyeon. One day Daon once again sees Jaemin, the senior he admired…Episodes — Season 1
Season pageS01E0133:291. Episode 1Daon is a rational and calm person in his company and known for often fighting with his colleague Sunghyeon. One day Daon once again sees Jaemin, the senior he admired…
S01E0235:592. Episode 2When Daon becomes distracted at work, Sunghyeon proactively notices and starts caring for him. Their relationship starts to become more and more ambiguous.
S01E0335:173. Episode 3Suhyeon returns to the company as a department head and asks Daon if he’s still in contact with Jaemin. Jaemin confesses his attraction to Daon, and the entanglement…
S01E0433:544. Episode 4A secret contract is revealed, and Daon is forced to come to terms with past relationships along with new department challenges. After a drunken party, Daon calls a…
S01E0530:085. Episode 5After the drunken night, Sunghyeon gives Daon the cold shoulder, leaving him feeling confused As Daon tries to remember what happened last night, Sunghyeon reminds him…
S01E0634:346. Episode 6When Suhyeon starts interfering with Daon’s work and emotions, Sunghyeon gets triggered and a fight breaks out in the workplace. Meanwhile, Suhyeon reveals that Daon’s…
S01E0736:007. Episode 7After learning about Jaemin’s past actions, Daon decides to take a stand and tell Sunghyeon how he feels. At the same time, the company is rocked by a scandal, and Daon…
S01E0837:258. Episode 8Sunghyeon realizes that Daon is missing and tracks him down to where he is held. During the confrontation, Sunghyeon gets injured while trying to protect Daon. While at…Where to stream Secret Relationships
No streaming offer listed in the United States yet.
Availability provided by JustWatch via TMDB. Offers in the United States, subject to change.
Secret Relationships synopsis
Trapped in an escalating love square, a salaryman must navigate his tumultuous feelings for a colleague, a former tutor, and an heir.
Secret Relationships cast
Kim Jun-seoJung Da-on · 8 ep.
Cha Sun-hyungJu Sung-hyun · 8 ep.
Kim Ho-youngShin Jae-min · 8 ep.
Cha Jung-wooKim Soo-hyun · 8 ep.
Lee Hwi-seoAlbi Construction Employee · 8 ep.
Im Too-chulAlbi Construction Employee · 8 ep.
Jung Kyung-hoAlbi Construction Employee · 8 ep.Park Eun-youngAlbi Construction Employee · 8 ep.
Cha Mi-kyungSeong-hyeon's Grandmother · 4 ep.
Choi Jung-wooSu-hyeon's Father · 2 ep.
Lee Young-eunDa-seol · 2 ep.
Seo Jin-wonDa On's father · 1 ep.
An Tae-rinSeo Ji-an · 1 ep.
Kim Seong-taePark Jeong-hun · 1 ep.
Yoo Na-gyeolNurse · 1 ep.
Su Hyun[University student #1] · 1 ep.Secret Relationships trailer
About the series Secret Relationships
Secret Relationships is a series (drama) created by McQueen Studio, airing on watcha since 2025. It has 1 season and 8 episodes of about 35 minutes each. The series ended on March 20, 2025. Cast members include Kim Jun-seo, Cha Sun-hyung and Kim Ho-young. It is rated 7.7/10 by 26 TMDB users.
Frequently asked questions about Secret Relationships
Where to watch Secret Relationships online?
No legal streaming offer is listed in the United States for Secret Relationships yet (source: JustWatch via TMDB). Each episode has its own page with this information.
How many seasons of Secret Relationships are there?
Secret Relationships has 1 season for a total of 8 episodes.
Has Secret Relationships ended?
Yes, the series has ended: the last episode aired on March 20, 2025.
Who stars in Secret Relationships?
The lead actors are Kim Jun-seo (Jung Da-on), Cha Sun-hyung (Ju Sung-hyun), Kim Ho-young (Shin Jae-min), Cha Jung-woo (Kim Soo-hyun), Lee Hwi-seo (Albi Construction Employee).
