Secret Relationships poster
Series202535 min / epEnded15

Secret Relationships

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

Drama
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Language
KO
Original release language
Production
Playlist Studio
Lead production company
Scope
1 season
8 episodes
My Thoughts
Cast
Top billed cast from TMDB credits.

Featured Cast

#1

Kim Jun-seo

Jung Da-on

#2

Cha Sun-hyung

Ju Sung-hyun

#3

Kim Ho-young

Shin Jae-min

#4

Cha Jung-woo

Kim Soo-hyun

#5

Lee Hwi-seo

Albi Construction Employee

#6

Im Too-chul

Albi Construction Employee

#7

Jung Kyung-ho

Albi Construction Employee

#8

Park Eun-young

Albi Construction Employee

Crew
Key crew roles and departments.
Yang Kyeong-hui

Yang Kyeong-hui

Director

Directing

JS

Jung Su-yoon

Screenplay

Writing

Videos
Trailers, teasers, and clips.

Videos

Official

비밀 사이 | 메인 예고편 | 왓챠 익스클루시브 | 2월 27일 공개!

Trailer

Images
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Images

Image

3840 × 2160

Image

3840 × 2160

Image

3840 × 2160

ZH

1820 × 1024

Image

3840 × 2160

Image

1280 × 720

Image

3840 × 2160

Image

3840 × 2160

EN

2000 × 3000

ZH

2000 × 3000

ZH

958 × 1437

KO

2000 × 3000

Seasons
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Seasons

Season 1

Season 1

8 episodes • 2025

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Ratings
Audience score and available content ratings.

TMDB Score

8.3

from 18 ratings

Certification

15

Preferred region-based rating

Homepage

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External official link