The Sound of Your Heart - Season 1 (2016)

In the year 2066, Seok as an old man looks back on the moment he met his wife Ae-bong for the first time. What kind of person was she back then? It's back to the future for Seok and Ae-bong.

Seok and Ae-bong reunite after a long time and reminisce about high school. However, the romantic and jolly memories that Seok recalls are quite different from what Ae-bong remembers.

Seok has always dreamed of becoming a cartoonist, even though he has been rejected by publishers numerous times. Today he visits a publisher once more. Will his dream come true this time?

Jun is at the office on a Sunday with his boss, and tries to impress him based on Seok's advice. Meanwhile, Cheol-wang and Jeong-kwon are celebrating a rather rough wedding anniversary.

Seok becomes the subject of a documentary about webtoon artists, and his family starts acting like decent people because of the cameras in the house. Little do they know that their fakeness can be seen from different camera angles.

Seok sets up a blind date for his twin cousins. Even though they look identical to each other, one is extremely manly while the other is extremely shy. The problem is that there are two men and only one woman on the same blind date.

Ae-bong is sure about Seok being in love with her, and decides to encourage him so that he can successfully confess his feelings.

The Sound of Your Heart: Seok Cho at 29 years old. He always takes it easy in life, but his dream of becoming a cartoonist isn't so easy to realize... The Way Home: Cheol-wang Cho, Seok's father, dresses as a North Korean soldier to work as an extra in a war film. When he unintentionally walks off set, people in Seoul are horrified. Meanwhile, Seok is stuck in a public bathroom with ruined pants and underwear. Will father and son be able to get home safe and sound?

I'll Just Stay Here: It's Jeong-kwon's birthday, and Seok hides in a closet to surprise her. His family, however, thinks that Seok has run away from home and makes a plan to please him so that he will return. Seok decides to stay in the closet for a while. / Reply 2016: In the year 2066, Seok as an old man looks back on the moment he met his wife Ae-bong for the first time. What kind of person was she back then? It's back to the future for Seok and Ae-bong.

Your 50's: A newly opened fried chicken restaurant is threatening Cheol-wang's business. Cheol-wang sends Seok to the rival restaurant as an undercover agent - / Reconstructed Memory: Seok and Ae-bong reunite after a long time and reminisce about high school. However, the romantic and jolly memories that Seok recalls are quite different from what Ae-bong remembers.

Cho Seok's Diary: Seok has always dreamed of becoming a cartoonist, even though he has been rejected by publishers numerous times. Today he visits a publisher once more. Will his dream come true this time? / Doppelganger: Wearing his father's new outfit, our Casanova Jun goes clubbing as per usual. Jeong-kwon sees Jun from the back and thinks her husband has lost his mind. Filled with anger, she sneaks into the club.

Timing: Ae-bong is sure about Seok being in love with her, and decides to encourage him so that he can successfully confess his feelings. / The Dating Game: Seok and Ae-bong have never properly romanced one another. With the help of seemingly professional date advisers, Seok and Ae-bong struggle to carry off a successful date.

Bucket List: Jeong-kwon discards Cheol-wang's bluetooth speakers in a communal waste bin. Residents in the neighborhoods pick up the speakers, not realizing that Cheol-wang's mike is still connected. / Noisy Neighbors: Seok's family is dealing with a noisy neighbor who keeps singing loudly, and this "noise battle" turns into a serious singing contest - Who will be the winner?

Ae-bong's Birthday Party: Planning to throw a surprise birthday party for Ae-bong, Seok hides under her bed. An unexpected visit by Ae-bong's parents, who don't know about their relationship, puts Seok in a difficult position. Internet Man: Feeling lonely on a business trip to China, Jun will not stop making video calls to his family. He accompanies Jeong-kwon to the grocery store and sings remotely with Cheol-wang at a karaoke. When Seok takes Jun to a college lecture, Jun starts to behave inappropriately.

Fire in China: Still on a business trip to China, Jun mistakes a fire drill for a real fire and risks his life to save all the guests staying at his hotel. / Documentary: Seok becomes the subject of a documentary about webtoon artists, and his family starts acting like decent people because of the cameras in the house. Little do they know that their fakeness can be seen from different camera angles.

Twins: Seok sets up a blind date for his twin cousins. Even though they look identical to each other, one is extremely manly while the other is extremely shy. The problem is that there are two men and only one woman on the same blind date - / Ae-bong in a Cast: Seok accidentally makes Ae-bong tumble down the stairs, resulting in her getting casts on both arms. Every time Seok tries to help her out, Ae-bong's life somehow becomes even harder.

Sunday: Jun is at the office on a Sunday with his boss, and tries to impress him based on Seok's advice. Meanwhile, Cheol-wang and Jeong-kwon are celebrating a rather rough wedding anniversary. / On Hiatus: On the 1st anniversary of the publication of The Sound of Your Heart, Seok is feeling tired and wants to take a break from drawing. He tries to come up with a good excuse for a brief hiatus.