The Sound of Your Heart (South Korean TV Series)

The Sound of Your Heart (Korean: 마음의 소리; RR: Maeumui Sori) is a South Korean television sitcom that aired from 2016 to 2017. The series is based on the popular webcomic of the same name by Jo Suk, which began serialization in 2006. The drama follows the comedic daily life of cartoonist Jo Suk, his brother Jo Joon, and his partner Choi Ae-bong.

Promotional poster for The Sound of Your Heart — Promotional poster for the series.

Production

The series was directed by Ha Byung-hoon and written by Lee Byung-hoon and Kwon Hye-joo. The first script reading for the production took place on March 24, 2016, at the KBS Annex Broadcasting Station in Yeouido, South Korea. The show was produced for distribution across multiple platforms, including KBS2, Naver TV, and Netflix. It began streaming on Naver TV on November 7, 2016, before its broadcast on KBS2, which ran from December 9, 2016, to January 6, 2017. The series consists of 20 episodes, with a format of four 15-minute episodes airing per week.

Lee Kwang-soo as Jo Suk — Lee Kwang-soo portrays the lead character, Jo Suk.

Cast

The main cast features:

Lee Kwang-soo as Jo Suk
Kim Dae-myung as Jo Joon
Jung So-min as Choi Ae-bong
Kim Byung-ok as Jo Chul-wang
Kim Mi-kyung as Kwon Jung-gwon

Kim Dae-myung as Jo Joon — Kim Dae-myung plays Jo Suk's brother, Jo Joon.

Jung So-min as Choi Ae-bong — Jung So-min stars as Choi Ae-bong.

Kim Byung-ok as Jo Chul-wang — Kim Byung-ok plays the father, Jo Chul-wang.

Kim Mi-kyung as Kwon Jung-gwon — Kim Mi-kyung plays the mother, Kwon Jung-gwon.

Cast ensemble — The main cast of the series.

Cameo Appearances

The series is notable for its numerous cameo appearances, including Song Joong-ki, who appeared as a webtoon writer. Other notable guests include Kim Jong-kook, Shin Dong-yub, Kim Se-jeong, and Jung Joon-young.