Our Happy Days

Our Happy Days
Teaser poster
Hangul
기쁜 우리 좋은 날
Lit.Our Happy Good Day
RRGippeun uri joeun nal
MRKippŭn uri choŭn nal
GenreFamily
Melodrama
Written byNam Sun-hye
Directed byLee Jae-sang
Starring
Country of originSouth Korea
Original languageKorean
Production
Production companies
Original release
NetworkKBS1

Our Happy Days (Korean기쁜 우리 좋은 날) is an upcoming South Korean television series written by Nam Sun-hye, directed by Lee Jae-sang, and starring Yoon Jong-hoon, Uhm Hyun-kyung, Shin Jung-yoon, and Yoon Da-young. The series follows the journey of two couples whose bad relationships take a turn when an unexpected meeting reconnects them, sparked by Jo Eun-ae's AI friend Joy. It is scheduled to premiere on KBS1 on March 30, 2026, and will air every Monday to Friday at 20:30 (KST).

Synopsis

At the request of his grandfather, Gangsu Group Chairman Goo Gang-su, Goo Gyeol returns home after 10 years to join the succession race for the group. As team leader of Kangsu Construction's Strategic Planning Division, Goo Gyeol fatefully encounters Jo Eun-ae, who's fighting to reclaim her company 'Lucky Joy' seized by Gangsu Construction. Jo Eun-ae's clumsiness leads to a string of awkward blunders, even in front of Goo Gyeol, sparking an intense rivalry between them. Despite their bumpy beginning, a shared incident forces them into an unlikely partnership, and they gradually grow closer.

Cast and characters

Main

An architect.
A startup developer with a passion for crafting a human-centric AI world, she maintains an unshakeable optimism despite relentless bullying at home, spreading joy wherever she goes. But a sudden twist puts her life off the rails.
  • Shin Jung-yoon as Goo Min-ho[1]
Goo Gyeol's older brother.
  • Yoon Da-young as So Seung-ri[1]
The head of the strategic planning division at Gangsu Group.

Supporting

Eun-ae's family

Eun-ae's mother.
Eun-ae's father.

Goo's family

Goo Gyeol and Min-ho's father, who is the CEO of Gangsu Construction.
Dae-chi's wife.

Seung-ri's family

  • Lee Sang-sook as Yoo Jung-ran[2]
Seung-ri's mother.
  • Jung Ho-bin as Seo Kwon-sik[2]
Seung-ri's father, who is the chief secretary of Gangsu Group.

Gang-su's family

  • Lee Ho-jae as Chairman Goo Gang-su[2]
  • Jung Young-sook as Lee Yeong-hwa
Gang-su's second wife.[2]

Production and release

The casting of the series began in December 2025 with Uhm Hyun-kyung confirmed as the main lead, while Yoon Jong-hoon was in talks.[3][4] It was reportedly in discussions to be scheduled as a KBS1 daily drama.[5] Yoon Da-hoon and Moon Hee-kyung were reportedly cast in January 2026.[6][7] By February 11, 2026, Yoon, Uhm, Shin Jung-yoon, and Yoon Da-young were confirmed to lead the series.[1] Eight actors, including Kim Hye-ok, Sunwoo Jae-duk, Yoon D.H., Moon H.K, Lee Sang-sook, Jeong Ho-bin, Lee Ho-jae, and Jung Young-sook, were revealed 8 days later.[2] The series is family melodrama genre directed by Lee Jae-sang, who helmed My Father Is Strange (2017) and Once Again (2020), written by Nam Sun-hye, who penned Suji & Uri (2024) and Amor Fati (2021–2022),[1] and Monster Union and Sayon Media jointly managed the production.[8]

The filming was already underway in February 2026, with preparations for the production in full swing.[9]

KBS1 confirmed the premiere date of Our Happy Days to be on March 30, 2026, and will air every Monday to Friday at 20:30 (KST).[10]

References

  1. ^ a b c d e f Lee, Min-ji (February 11, 2026). '기쁜 우리 좋은 날' 윤종훈→엄현경 출연 확정, 탄탄한 라인업 완성 [Yoon Jong-hoon and Uhm Hyun-kyung confirmed to appear on Our Happy Dayscompleting a solid lineup]. Newsen (in Korean). Retrieved February 11, 2026.
  2. ^ a b c d e f g h i Kim, Na-yul (February 19, 2026). 김혜옥→윤다훈, '기쁜 우리 좋은 날' 합류..3월 첫 방송 [Kim Hye-ok and Yoon Da-hoon join Our Happy Days premiering in March]. Herald Muse (in Korean). Retrieved February 19, 2026.
  3. ^ Oh, Seung-hyun (December 29, 2025). [단독] 엄마 된 엄현경, ♥차서원 이어 기쁜 소식...'기쁜 우리 좋은 날'로 안방 복귀 [Exclusive: Uhm Hyun-kyung, now a mother, shares good news after ♥ Cha Seo-won... Returning to the small screen with Our Happy Days]. Xports News (in Korean). Retrieved January 22, 2026.
  4. ^ Park, A-reum (December 29, 2025). 윤종훈 '기쁜 우리 좋은 날'로 KBS 일일극 입성? "출연 논의중"[공식] [Official: Yoon Jong-hoon to join KBS daily drama Our Happy Days? "In Discussion"]. Newsen (in Korean). Retrieved January 22, 2026.
  5. ^ Kim, Yeon-ju (December 29, 2025). [단독] 윤종훈, KBS '기쁜 우리 좋은 날' 주연 발탁... 안방 컴백 [Exclusive: Yoon Jong-hoon cast as lead in KBS's Our Happy Good Day... making a comeback to the small screen]. Hankook Ilbo (in Korean). Retrieved January 22, 2026.
  6. ^ Park, A-reum (January 20, 2026). 윤다훈 '기쁜 우리 좋은 날'로 안방 컴백한다 [Yoon Da-hoon returns to the small screen with Our Happy Days]. Newsen (in Korean). Retrieved January 22, 2026.
  7. ^ Bae, Hyo-joo (January 20, 2026). 문희경 '기쁜 우리 좋은 날' 출연, '신사와 아가씨' 이후 KBS 복귀 [Moon Hee-kyeong appears on Our Happy Days returning to KBS after A Gentleman and a Lady]. Newsen (in Korean). Retrieved January 22, 2026.
  8. ^ Kim, Yang-soo (February 11, 2026). '스프링피버' 차서원 가고 '기쁜 우리 좋은날' 엄현경 온다⋯♥ 바톤터치 [Cha Seo-won leaves for Spring Fever and Uhm Hyun-kyung returns for Our Happy Days ♥ Baton Touch]. Joy News 24 (in Korean). Retrieved February 11, 2026.
  9. ^ Kwon, Tae-won (February 20, 2026). 윤다영 "오랜만이에요"…드라마 기쁜 우리 좋은 날 촬영 근황 [Yoon Da-young: "It's been a while"… Recent updates from filming for the drama Our Happy Good Day]. Top Star News (in Korean). Retrieved March 9, 2026.
  10. ^ Son, Bong-seok (March 4, 2026). ‘기쁜 우리 좋은 날’ 윤종훈-엄현경, 환한 미소 가득한 2인 포스터 공개 [Yoon Jong-hoon and Uhm Hyun-kyung's bright smiles in a two-person poster for Our Happy Days revealed]. Sports Kyunghyang (in Korean). Retrieved March 9, 2026.