Secret Relationships

Secret Relationships

비밀 사이
Ended First aired 26/Feb/2025 South Korea Korean 1 season(s) 8 episode(s)
Drama
Trapped in an escalating love square, a salaryman must navigate his tumultuous feelings for a colleague, a former tutor, and an heir.
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TimeScore 33% Skip It
Binge Meter 48% Slow Burn
Episode Pulse Quiet 40% activity score
Drop Rate 0% Very Low

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Seasons & Episodes

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Season 1 · Season 1
8 episode(s) · Air date: 26/Feb/2025
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Season Overview

Trapped in an escalating love square, a salaryman must navigate his tumultuous feelings for a colleague, a former tutor, and an heir.

Season Overview

Trapped in an escalating love square, a salaryman must navigate his tumultuous feelings for a colleague, a former tutor, and an heir.

S1E8
Episode 8
Air date: 20/Mar/2025 · Runtime: 37 min
Summary

Sunghyeon 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 the hospital, the two finally confess their feelings to each other.

Summary

Sunghyeon 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 the hospital, the two finally confess their feelings to each other.

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S1E7
Episode 7
Air date: 19/Mar/2025 · Runtime: 36 min
Summary

After 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 leaves his job. Just as he tries to get his life together, he gets kidnapped.

Summary

After 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 leaves his job. Just as he tries to get his life together, he gets kidnapped.

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S1E6
Episode 6
Air date: 13/Mar/2025 · Runtime: 34 min
Summary

When 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 sad past may be connected to Jaemin.

Summary

When 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 sad past may be connected to Jaemin.

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S1E5
Episode 5
Air date: 12/Mar/2025 · Runtime: 30 min
Summary

After 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 they kissed. Meanwhile, his relationship with Jaemin and Suhyeon becomes more tense....

Summary

After 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 they kissed. Meanwhile, his relationship with Jaemin and Suhyeon becomes more tense....

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S1E4
Episode 4
Air date: 06/Mar/2025 · Runtime: 33 min
Summary

A 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 certain man.

Summary

A 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 certain man.

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S1E3
Episode 3
Air date: 05/Mar/2025 · Runtime: 35 min
Summary

Suhyeon 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 escalates.

Summary

Suhyeon 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 escalates.

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S1E2
Episode 2
Air date: 27/Feb/2025 · Runtime: 35 min
Summary

When Daon becomes distracted at work, Sunghyeon proactively notices and starts caring for him. Their relationship starts to become more and more ambiguous.

Summary

When Daon becomes distracted at work, Sunghyeon proactively notices and starts caring for him. Their relationship starts to become more and more ambiguous.

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S1E1
Episode 1
Air date: 26/Feb/2025 · Runtime: 33 min
Summary

Daon 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 in university, along with Suhyeon, the heir to the company, and a relationship emerges between the four…

Summary

Daon 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 in university, along with Suhyeon, the heir to the company, and a relationship emerges between the four…

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Cast

Main cast members.

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Kim Jun-seo
Kim Jun-seo
Jung Da-on
Cha Sun-hyung
Cha Sun-hyung
Ju Sung-hyun
Kim Ho-young
Kim Ho-young
Shin Jae-min
Cha Jung-woo
Cha Jung-woo
Kim Soo-hyun
Lee Hwi-seo
Lee Hwi-seo
Albi Construction Employee
Im Too-chul
Im Too-chul
Albi Construction Employee
Jung Kyung-ho
Jung Kyung-ho
Albi Construction Employee
No Photo
Park Eun-young
Albi Construction Employee
Cha Mi-kyeong
Cha Mi-kyeong
Seong-hyeon's Grandmother
Seo Jin-won
Seo Jin-won
Da On's father
An Tae-rin
An Tae-rin
Seo Ji-an
Kim Seong-tae
Kim Seong-tae
Park Jeong-hun
Choi Jung-woo
Choi Jung-woo
Su-hyeon's Father
Lee Young-eun
Lee Young-eun
Da-seol
Yoo Na-gyeol
Yoo Na-gyeol
Nurse
Su Hyun
Su Hyun
[University student #1]

Crew

Creators, directors, writers, and production crew.

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Yang Kyeong-hui
Yang Kyeong-hui
Director
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McQueen Studio
Original Story
No Photo
Jung Su-yoon
Screenplay

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