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Nothing Serious

Nothing Serious: Jeon Jong Seo, Son Seok Koo

Nothing Serious korean movie
Source: CJ Enm

General Information

  • International Title: Nothing Serious / Romance Without Love (literal title)
  • Original Title: 연애 빠진 로맨스 (romanization: Yeonae Bbajin Romaenseu)
  • Genre: Drama, Romance
  • Runtime: 95 minutes
  • Released Date: 2021.11.24
  • Production: CJ ENM
  • International Distributor: CJ ENM
  • Screening: CGV
  • Starring: Jeon Jong Seo, Son Seok Koo
  • Producer: Lee Jae Min & Im Eun Jung
  • Director: Jeong Ga Young
  • Writer: Jeong Ga Young
  • Rating: TBA
  • Awards: N/A


Nothing Serious is a romantic Korean movie depicting a single man and woman who meet through dating app. Ja Young is 29 year old woman who fails in dating. Moreover, her ex boyfriend dumps her in one month dating. Meanwhile, Woo Ri is 33 year old man who dreams to be a novelist. He doesn’t like being lonely. However, he is quite bad in romantic relationship. Later, Ja Young and Woo Ri meet each other through dating application.

Main Cast

Nothing Serious korean movie jeon jong seo
Source: CJ Enm

Character name: Ja Young
Actress name: Jeon Jong Seo
Jeon Jong Seo’s notable works: The Call, Burning, The House of Paper

Romance without Love korean movie Son Seok Koo

Source: CJ Enm

Character name: Woo Ri
Actor name: Son Seok Koo
Son Seok Koo’s notable works: The Roundup, Hit-and-Run Squad, My Liberation Diary, D.P., Be Melodramatic, Matrimonial Chaos, Suits, etc

Extended Cast

Gong Min Jung as Sun Bin
Kim Seul Gi as Sun Bin’s friend
Bae Yoo Ram as Ja Young’s best friend
Kim Young Ok as Ja Young’s grandma
Kim Jae Hwa as magazine editor in chief
Im Sung Jae as Choi Ma Cho
Lee Hak Joo as Ja Young’s ex boyfriend
Jung Ha Jin as Woo Ri’s colleague
Gong Jun as Woo Ri’s colleague
Park Jong Hwan

Cameo & Special Appearance

Kim Kwang Gyu as Ja Young’s father

Character Relationship Chart


Music & Original Soundtrack

Music by Sunwoo Jung Ah

Teaser & Trailer Videos

Awards & Nominations



  • Nothing Serious Korean movie filming began on October 26, 2020 until December 29, 2020
  • The early working title was Woo Ri, Ja Young
  • Nothing Serious is directed by female Korean movie director, Jeong Ga Young. She previously directed two movies such as Hit the Night and Cinema With You in 2018
  • Director Jeong Ga Young made parody video on TikTok as a promotion

What do you think?


Written by 고나나

A quirky dark academian

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