Where can I watch “The Affair Was Just the Beginning”?

As of October 15, 2026, you can watch it on Coupang Play (Subscription).

What is “The Affair Was Just the Beginning” about?

It is a 2026 Drama·Crime·Comedy Series. Gyeong-hui, a popular interior design influencer, believes her family's image is the company's brand itself, earning immense love by showcasing a harmonious family life, and her interior business expansion proceeds smoothly. However, when rumors spread that her actor husband Jae-hong is having an affair with a fellow actress, Gyeong-hui trails him and witnesses a shocking scene.

Who is in “The Affair Was Just the Beginning”?

Directed by Lee Chang-hui / Starring Kim Hye-su, Cho Yeo-jeong, Kim Ji-hun, Kim Jae-cheol, Jeon Si-hyeon, Do Yeong-seo.

Where does “The Affair Was Just the Beginning” rank on OTT in South Korea?

Best #4 on Coupang Play (September 20) · ranked for 21 days · latest #5 (October 15). Best #10 on Combined OTT (September 19) · ranked for 9 days · latest #19 (October 13). Best #3 on Coupang Play Series (September 20) · ranked for 21 days · latest #4 (October 15).

The Affair Was Just the Beginning

Name: The Affair Was Just the Beginning
Genre: Drama, Crime, Comedy
Released: 2026
Rating: 4.4
Cast: Kim Hye-su, Cho Yeo-jeong, Kim Ji-hun, Kim Jae-cheol, Jeon Si-hyeon

YouTube

20 shorts, trailers and reviewsPlay 20 shorts, trailers, reviews and interviews right here

Reviewer breakdowns7

Popular reviewers' analyses and spoiler recaps

8:15

I'd rather it be an affair! !😱 A woman caught up in a murder case while chasing her husband's infidelity ┃The Wicked Never Sleep, MBC 260816 Broadcast

출발! 비디오여행 · 98.9K views · 1 month ago

12:54

What the husband was hiding wasn't just a woman... The real secrets gradually being revealed, the hot high-stakes drama lately ≪The Wicked Never Sleep Ep. 1-3 Binge-Watch≫

몽키키 · 5 views · 2 weeks ago

3:17:34

"Kim Hye-soo x Cho Yu-jung" Currently trending real adult comedy, crazy.. It started with an affair but where on earth is this going lol ≪Now Infidelity Is Not the Problem Ep. 1-3 Binge-watch≫

최스릴 · 479.1K views · 1 month ago

Official trailers & highlights9

Trailers, sneak peeks and highlights from official OTT channels

0:42

Bo-seong gets properly caught by Kyung-hee! Why did she approach him knowing about the affair? │ Now Infidelity Is Not the Problem Ep. 7 Preview #Kim Hye-soo #Cho Yu-jung #Kim Ji-hoon

드라마열쇠 · 5,163 views · 1 month ago

5:45

The finale that was perfect because of this combination [Now Infidelity Is Not the Problem] Ep. 7-8 Behind the Scenes

쿠팡플레이 Coupang Play · 36.7K views · 1 month ago

Cast interviews & talk shows3

Behind-the-scenes stories and promotional appearances

1:52:04

The secret behind the script that even Kim Hye-soo and Cho Yeo-jeong fell for! 《The Wicked Never Sleep》 Writer Jung Eun-kyung Interview | 🎙️Louder Guest Seat💬 | 📢 Louder Video Podcast E17

라우더 비디오 Louder Video · 123 views · 1 week ago

7:17

What actress Kim Hye-soo took for granted while preparing for 'The Wicked Never Sleep'? #bestperformances

W KOREA · 27.1K views · 2 weeks ago

32:05

If affairs aren't the problem, what on earth is the problem? [Now Infidelity Is Not the Problem] Press Conference

쿠팡플레이 Coupang Play · 5,898 views · 2 months ago

OST & theme music1

Official soundtracks, music videos and theme songs

3:22

[MV] Soo-jung's LOVE ATTACK — Cho Yeo-jeong × RESCENE 「LOVE ATTACK」 | The Wicked Never Sleep

킥쫀득숏 · 113 views · 3 days ago

The Affair Was Just the Beginning