20th Century Boy and Girl

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20th Century Boy and Girl


  • Title: 20세기 소년소녀 / 20segi Sonyeonsonyeo
  • Also known as: Twentieth Century Boy and Girl / Children of the 20th Century
  • Formerly known as: No Sex in the City
  • Genre: Romance, comedy
  • Episodes: 32
  • Broadcast network: MBC
  • Broadcast period: 2017-Oct-09 to 2017-Nov-28
  • Air time: Monday & Tuesday 22:00 (2 episodes back-to-back)
  • Original Soundtrack: 20th Century Boy and Girl OST


The heartwarming romantic comedy is about the friendship and love lives of three single virgins born in 1983. Their romantic lives begin when the boy they liked in their youth shows up one day. They live in Oksu-dong in rundown apartments, and the warm human drama will be about neighborly affection, and the meaning of home, family, and friendship. --MyDramaList

User/Viewer Ratings[edit]

(2 votes)


Relationship Chart
Main Cast
Sa Jin Jin's family
Gong Ji Won's family
Anthony's family
  • Kim Tae Hoon as Lee Seung Goo (Anthony's father/Ji Won's step-father)
Han Ah Reum's family
Jang Young Shim's family
Chamjin Entertainment

Production Credits[edit]


  • Each night's broadcast is divided into two 30 minute episodes with a commercial break in between.
  • The premiere originally scheduled for Sep. 25 was delayed two weeks due to the union labor strike at MBC.
  • The episodes scheduled for Nov. 27 & 28 aired beginning at 20:50, immediately preceding the drama Two Cops.

Episode Ratings[edit]

See 20th Century Boy and Girl/Episode Ratings


  • 2017 MBC Drama Awards: Best Actor in a Monday-Tuesday Drama (Kim Ji Suk)

External Links[edit]

Previous MBC Next
The King Loves Monday & Tuesday 22:00 Two Cops