Touch Your Heart

Touch Your Heart is a 2019 South Korean television series starring Yoo In-na and Lee Dong-wook. It is based on the web novel of the same name, which was first published in 2016 on KakaoPage. It aired on tvN from February 6 to March 28, 2019.

Synopsis

Top actress Oh Jin-shim, who goes by the stage name Oh Yoon-seo, has a scandal that damages her career, leaving her jobless for two years until she has a chance to earn a major role in an upcoming drama. However, in order to clear her name and secure success, she must first take a job working as a secretary to a lawyer named Kwon Jung-rok. Eventually, they fall in love and the events following form the crux of the story.

Cast

Main

Yoo In-na as Oh Jin-shim / Oh Yoon-seo, a top star who loses her fame after getting embroiled in a drug scandal with a third-generation chaebol. In order to make a comeback by starring in a famous writer's project, she gets field experience in law by posing as Jung-rok's secretary.
Lee Dong-wook as Kwon Jung-rok, a workaholic elite lawyer who always wins his cases and cares deeply about his firm's reputation.
Lee Sang-woo as Kim Se-won, Jung-rok's best friend who is an elite prosecutor.
Son Seong-yoon as Yoo Yeo-reum, a prosecutor, whom Jung-rok had a crush on. She and Se-won dated in university, but he broke her heart.

Supporting

Always Law Firm

Oh Jung-se as Yeon Joon-kyu, the CEO of Always Law Firm. An ardent fan of Yoon-seo.
Shim Hyung-tak as Choi Yoon-hyuk, a divorce lawyer.
Park Kyung-hye as Dan Moon-hee, a straightforward and honest civil defense lawyer.
Park Ji-hwan as Lee Doo-seob, a paralegal and former detective.
Jang So-yeon as Yang Eun-ji, a legal secretary with ten years of experience.
Kim Hee-jung as Kim Hae-young, an assistant legal secretary. She has great interest in everyone's private lives.
Lee Jong-hwa as Lee Jong-hwa, an intern lawyer who is a fan of Jin-shim.
Lee Kyu-sung as Kim Pil-gi, an intern lawyer who is a fan of Jin-shim.

People around Jin-shim

Lee Jun-hyeok as Yeon Joon-suk, the CEO of Yeon Entertainment, Jin-shim's agency, who discovered and made her an actress.
Oh Eui-shik as Kong Hyuk-joon, Jin-shim's manager of ten years. He is very loyal and considers Jim-shim as his younger sister.
Jay Kim as Lee Kang-joon, a chaebol heir and Jin-shim's stalker.

Seoul District Prosecutor Office

as Lee Joo-young, Se-won's junior.
as Prosecutor Im, Yeo-reum's senior who often puts her down.
as a prosecutor and Yeo-reum's boss
as a chief prosecutor
as Kim Hyung-shik from Se-won's team
as Yoo Hyun-ji from Se-won's team
Jin So-yeon as Yeo-reum's legal secretary
as Yeo-reum's investigator

Others

Kim Soo-jin as Lee Se-jin, the writer of the drama that Jin-shim wants to star in.
Kim Dae-gon as Park Soo-myung
Son Se-bin as Kim Min-ji, Jin-shim's rival.
Yoo Eun-mi as Seo Jin-hee, Eun-ji's daughter.
Song Duk-ho as Deok-ho
Baek Eun-hye as Insurance agent
Yoo Yeon as Im Yoon-hee

Special appearances

as a host
Jang Ki-yong as an actor
as Moon-hee's client
Lee Yoon-sang as a judge
as an angry driver
as Jung-rok's client
as Moon-hee's client
as a Subway part-timer
Jo Soo-min as Kim Yoon-ha, Jung-rok's client
Hwang Chan-sung as a delivery man
Hwang Seung-eon as an actress
as an actor
Lee Yoo-mi as Seung-hee, Jung-rok's client
as Seung-hee's ex-boyfriend
Hwang Bo-ra as Hwang Yeon-du, Jin-shim's senior and rival
as a café owner
Park Ji-il as Kwon Jae-bok, Jung-rok's father
Song Kang as a deliveryman
as a judge
Moon Ji-hoo as himself portraying the male lead Jeong-do in Lee Se-jin's new drama
as Jung-rok's blind date

Production

Lead stars Yoo In-na and Lee Dong-wook previously worked together in 2016 series Guardian: [The Lonely and Great God].
The male lead role was first offered to Jung Kyung-ho.
The first script reading of the cast was held on November 27, 2018, at Studio Dragon's head office in Sangam-dong, Seoul; and filming started in the same month.
Actor Shin Dong-wook was originally cast for the role of Kim Se-won, but later stepped down from the series amidst controversies surrounding fraud claims and a subsequent lawsuit. He was replaced by actor Lee Sang-woo.