Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2017
20th Century Boy and Girl
Episode directors
Lee Dong-yoon
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.
The story
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.
The seasons
Season 1
Season 1
Season details
A synopsis is not available yet.
Cast
Kim Ji-seokGong Ji-won
Han Ye-seulSa Jin-jin
Lee Sang-wooAnthony
Ryu Hyun-kyungHan Ah-reum
Lee Sang-heeJang Young-shim
Ahn Se-haJung Woo-sung
Oh Sang-jinKang Kyung-sik
Kim Chang-wanSa Chang-wan
Kim Mi-kyungKim Mi-kyung
Shin Won-hoSa Min-ho
Shin Dong-miChoi Jung-eun
Kang Mi-naYoung Sa Jin-jin
See more cast
Choi Bum-hoHan Hak-Gyu
Park Myung-shinKim Young-Ja
Kim Tae-hunLee Seung-Goo
Kim Young-sunLee Gwang-Hee
Shin Se-hwiLee Ha-Ram
Lee Jae-kyoonLee Hong-Hee
Lee You-miMi-Dal
Han Seon-hwaJung Da-Young
Jang Jae-hoKim Tae-Hyun
Jang He-ryungJang Ji-Hye
Jo Hyun-sikvan driver
Lee Han-seoHan Ah-reum
Cha Seo-wonLee Dong-Hoon
Shin Dong-hoonJung Yung-Jin
Kim Kwang-shikJang Gi Bong [Jin Jin's manager]
Han Ji-wonJang Young-shim (Young)
Lee Joon-giJin Jin's father (Voice)
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