Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2022
Business Proposal
Episode directors
Park Seon-ho
In disguise as her friend, Ha-ri shows up to a blind date to scare him away. But plans go awry when he turns out to be her CEO — and makes a proposal.
The story
In disguise as her friend, Ha-ri shows up to a blind date to scare him away. But plans go awry when he turns out to be her CEO — and makes a proposal.
The seasons
Season 1
Season 1
Season details
In disguise as her friend, Ha-ri shows up to a blind date to scare him away. But plans go awry when he turns out to be her CEO — and makes a proposal.
Special episodes
Specials
Season details
A synopsis is not available yet.
Cast
Ahn Hyo-seopKang Tae-moo
Kim Se-jeongShin Ha-ri
Kim Min-gueCha Sung-hoon
SeorinaJin Young-seo
Lee Duck-hwaKang Da-goo
Kim Kwang-kyuShin Joong-hae
Jeong Young-jooHan Mi-mo
Kim Hyun-sookYeo Eui-joo
Go WookLee Min-woo
Choi Byung-chanShin Ha-min
Im Gi-hongKevin
Yun Sang-jeongKim Hye-ji
See more cast
Bae Woo-heeGo Yoo-ra
Seo Hye-wonJo Yoo-jung
Kim Koo-taek'Go Food' executive
Joo Hee-jaeKwang Bok-yi
No EulShin Geum-hui
Lee Ki-youngChairman Jin
No Hui-jungDa-goo's chauffeur
Park Byung-wookKwang Bok-yi's father
Lee Ki-hyukShin Jung-woo
Jeon Yeo-jin'Go Food' employee
You Eui-tae'Go Food' employee
Yoo Young-bokDoctor
Seo Kwon-soonMs. Oh
Han Ji-hyoDa-hye
Lee Soo-jungJi-min
Park Joo-youngHotel receptionist
Kim Young-ahJin Chae-rim
Kim Jung-youngSung-hoon's mother
Ok Joo-riGoobne diner
Kim Won-sikMr. Park
Kang Hak-sooMr. Park's friend
Min Jung-supRestaurant owner
Choi Ki-seobYoung-seo's blind date
Jo Ji-seungMin-shik's girlfriend
Kim Seo-junMarker boy
Kim Young-miMarker boy's mom
Park No-gyeongPoliceman
Kim Jung-hwaYe-ri
Im Yong-soon"Be Strong, Geum-hui" actor
Lim Jung-ok"Be Strong, Geum-hui" actress
Choi Kyung-minHan Min-hui
Min Hyo-wonMinister of Justice's daughter
Lee Ha-eumTae-moo's blind date
Yu Song-heeTae-moo's blind date
Seong Ji-wonTae-moo's blind date
Yang Jin-seonGoobne diner
Kim Joo-ahReal estate agent
Kim Min-seokHimself
Jeong Dong-hwanHimself
Kim So-yang'Go Food' employee
Seo HeeClothing saleswoman
Kim Ryeo-eunClothing saleswoman
Kim Min-sikRestaurant staff
Jeon Jun-youngYoung-jun
Seo Jeong-binHa-ri & Min-woo's friend
Kim Seo-kyungMs. Cho
TeiFood truck vendor
Oh Jin-haHotel receptionist
Bae Yu-riHotel employee
Lee Jae-wooExecutive
Jeon Jun-wooChef
Kim Jung-sooDa-goo's friend
Han Dong-gyunDa-goo's friend
Kim Ji-suNurse
Hwang Bo-raJournalist
Kang Cho-wonFlower shop passerby
Choi Nam-wook'Go Food' employee
Shin Dong-eun'Go Food' employee
Park Jae-joonKang Tae-moo (child)
Kim Kyu-jongTae-moo's father
Na Eun-saemTae-moo's mother
Kim Seong-yong'Go Food' employee
Jang Myoung-un'Go Food' employee
Park Sang-hyeon'Go Food' employee
Jang Soon-miGoobne diner
Lee Byeong-cheolGoobne diner
Im Yu-ranGoobne diner
Ariane Desgagnés-LeclercInterviewer
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