Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2019
Touch Your Heart
Episode directors
Park Joon-hwa
Hoping to make a comeback after a bad scandal, an actress agrees to research a new role by taking a job as a secretary for a prickly attorney.
The story
Hoping to make a comeback after a bad scandal, an actress agrees to research a new role by taking a job as a secretary for a prickly attorney.
The seasons
Season 1
Season 1
Season details
Romance between a 'perfect' lawyer who has a terrible skill in dating and a 'used to be perfect' actress who has never dated anyone.
Cast
Lee Dong-wookKwon Jung-rok
Yoo In-naOh Yun-seo
Lee Sang-wooKim Se-won
Son Sung-yoonYoo Yeo-reum
Park Ji-hwanLee Du-seop
Oh Jung-seYeon Jun-gyu
Shim Hyung-takChoe Yun-hyeok
Park Kyung-hyeDan Mun-hui
Jang So-yeonYang Eun-ji
Kim Hee-jungKim Hae-yeong
Lee Jun-hyeokYeon Jun-seok
Oh Eui-sikGong Hyuk-Joon
See more cast
Kim Chae-eunLee Joo-Young
Kim Hee-changChief prosecutor
Jin So-yeonYeo Reum's legal secretary
Park YoonYoo Hyun-Ji
Lee Jong-hwaLee Jong-hwa
Lee Kyu-sungKim Pil-Gi
Min Jung-supYeo Reum’s investigator
Lee Hyun-kyunProsecutor Im
Na ChulKim Hyung-Shik
Jay KimLee Kang-joon [Yun-seo's stalker]
Lee Yun-sangJudge
Kim Soo-jinLee Se-jin [Writer]
Do WonSubway's part-timer
Hwang Chan-sungChan-sung [Delivery man that Mun-hui likes]
Yoo YeonLim Yun-hee
Kim Dae-gonPark Su-myung
Kim Oh-bokLee Kang-joon's secretary
Song KangDelivery Man
Park Seul-giMC
Jang Ki-yongTop actor
Hong Seo-junMoon-hee's client
Jo Hyun-JinYoon-hyuk's client
Kim Ki-mooViolent driver
Kim Gyeong-ryongJung-rok's client
Park YongDan’s client at elevator
Oh Se-eunStudent
Lee You-miSeung-hee
Jeong Myeong-junHan Suk-gyu [MC]
Kim WookActor
Hwang Seung-eonActress
Hwang Bo-raHwang Yeon-du [Yoon-seo's rival]
Chun Sin-hwanCafé owner
Yu Eun-miSeo Jin [Eun Ji's daughter]
Park Ji-ilKwon Jae-bok [Jung-rok's father]
Lee Su-jiFemale who wants to divorce her husband
Park Seoung-taeMarket booth owner
Seo Gwang-jaeJudge
Lee Joon-KyungReporter
Kang Hong-sukDrama crew member
Moon Ji-hooJung Do
Kim Kyeong-ilHan San Chul [Director]
Seo Ji-seungBlind date
Choi Woo-sung'Grandma's Sundae Soup' waiter
Son Se-binMin Ji
Jo Soo-minKim Yun-ha
Jeong Young-doReporter
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