20th Century Boy and Girl

S1 · E1 · Oct 9, 2017

The Boy We Loved Back Then Episode 1

Sa Jin Jin is a celebrity in her 30s. She is currently the most popular star, and everyone is head-over-heels for her. Despite her popularity, Jin Jin is only in love with a man named Anthony.

S1 · E2 · Oct 9, 2017

Sex Tape Episode 2

Jin Jin decides to do the variety show in Hong Kong. Gong Ji Won is living in Hong Kong while working at a hedge fund. Meanwhile, a shocking news article has spread virally.

S1 · E3 · Oct 10, 2017

Love Story Episode 3

S1 · E4 · Oct 10, 2017

It's Been a Long Time Episode 4

The word is out about Jin Jin staying at an OBGYN for seven hours and leaving in the middle of the night. Reporters try to hunt her down to obtain more infor-mation. While dressed as a delivery woman, Jin Jin meets Ji Won.

S1 · E5 · Oct 16, 2017

The Curse of Bongo Episode 5

Jin Jin and Ah Reum keep looking up information on Gong Ji Won on the internet, and they find out that he is married. Ah Reum wants to ask Dong Hoon out, but she hesitates to make the first move.

S1 · E6 · Oct 16, 2017

Love Letter Episode 6

Anthony hears that there could be a reunion show for Boys Be Ambitious and visits Terius to talk about it. However, Terius doesn't seem too interested by the idea. Meanwhile, Young Shim starts working with Lawyer Kang.

S1 · E7 · Oct 17, 2017

An Unexpected Turn of Event Episode 7

Ji Won runs into Jin Jin late at night at a theater. He asks Jin Jin to have a quick meal at a street stall, but she refuses. Meanwhile, Ah Reum witnesses Dong Hoon kissing Ji Hye after a get-together and gets her heart broken.

S1 · E8 · Oct 17, 2017

Christmas in August Episode 8

Ji Won goes home after a long time and meets Anthony, his step-brother. Before going to work, Jin Jin stops by at her old elementary school and meets up with Ah Reum and Young Shim. A few minutes later, Ji Won shows up in front of them. Meanwhile, Jin Jin starts a new program called “We Got Married”, and she’s surprised to see who her partner is.

S1 · E9 · Oct 23, 2017

My First Love Episode 9

S1 · E10 · Oct 23, 2017

The Wedding Episode 10

S1 · E11 · Oct 24, 2017

My Friend's Wedding Episode 11

S1 · E12 · Oct 24, 2017

The First Date Episode 12

S1 · E13 · Oct 30, 2017

P.S. I Love You Episode 13

Jin Jin and Ji Won become honest with each other. Gradually, they start to bond more. Meanwhile, during the gathering of Anthony and Jin Jin's variety show, Jin Jin becomes a black knight for him.

S1 · E14 · Oct 30, 2017

What Is Your Wish? Episode 14

S1 · E15 · Oct 31, 2017

Stand by Me Episode 15

Jin Jin, Ji Won, and Anthony have dinner together. Anthony becomes curious about how Ji Won feels about Jin Jin. Meanwhile, Jin Jin suddenly collapses and is taken to the hospital.

S1 · E16 · Oct 31, 2017

Death Day Episode 16

S1 · E17 · Nov 6, 2017

10 Reasons Why I Can't Love You Episode 17

Thanks to Anthony, Jin Jin's life is saved. After waking up and finding out that Ji Won has not called her once, she becomes sad. When she finds out that he has returned home, her sadness deepens. In the end, she decides to tell him exactly how she feels.

S1 · E18 · Nov 6, 2017

I Hate Myself the Most Episode 18

Anthony and Jin Jin do a couple photoshoot. A commercial offer related to rubber gloves and newlyweds come in, but Anthony is hesitant to accept it. Meanwhile, on her way to Ah Reum's housewarming party, Jin Jin gets lost.

S1 · E19 · Nov 7, 2017

Love Wind Love Song Episode 19

While filming "We Got Married" on Jeju Island, Jin Jin and Anthony become closer. Meanwhile, Ji Won cancels the blind date and reevaluates his feelings for Jin Jin. He makes a decision.

S1 · E20 · Nov 7, 2017

I'm Sick of It Episode 20

S1 · E21 · Nov 13, 2017

Tian Mi Mi, as Sweet as Honey Episode 21

Jin Jin and Ji Won start dating in secret and enjoy their time together. Mean-while, Ji Won decides to disclose to Anthony about his relationship with Jin Jin. However, things do not go their way.

S1 · E22 · Nov 13, 2017

I Think I Found My Medicine Episode 22

S1 · E23 · Nov 14, 2017

Are You Going to Get Married? Episode 23

Ji Won tries numerous times to tell his brother, Anthony, about his relationship with Jin Jin. However, every time he attempts to do so, something gets in the way. Anthony, however, notices their relationship and is in a dilemma.

S1 · E24 · Nov 14, 2017

I Know Nothing about You Episode 24

Ah Reum and Woo Sung go on their first date, but it becomes too awkward. Jin Jin's mother has a hard time seeing. Meanwhile, Jin Jin and Anthony agree to tell each other everything.

S1 · E25 · Nov 20, 2017

While You Are in Love Episode 25

Ji Won tells his brother, Anthony, that Jin Jin is his first love as well as his girl-friend. Meanwhile, Jin Jin is in shock after finding out about her mother's glau-coma. Depressed and desperate, she heads out with Ji Won to find her older sister, Ho Sung.

S1 · E26 · Nov 20, 2017

Love Cosmos Episode 26

Both Anthony and Ji Won strive to look for Jin Jin's sister. Ji Won takes Jin Jin to Ha Dong. Meanwhile, Anthony and Jin Jin decide to stop shooting "We Got Married".

S1 · E27 · Nov 21, 2017

Before Sunrise Episode 27

After much hardship, Jin Jin and Ji Won successfully find Jin Jin's sister, Ho Sung. Jin Jin begs her to go back home with her, but Ho Sung is determined not to go. Meanwhile, Mi Kyung decides to get surgery for her glaucoma, and the family is nervous.

S1 · E28 · Nov 21, 2017

Let's Stop Here Episode 28

S1 · E29 · Nov 27, 2017

Begin Again Episode 29

Jin Jin meets Anthony on a new drama, and they practice together. Meanwhile, Ji Won’s ex, Bella, contacts him after a long time and gives him mixed emo-tions. Jin Jin becomes anxious.

S1 · E30 · Nov 27, 2017

Only the Moon Knows Whom I Love Episode 30

S1 · E31 · Nov 28, 2017

Happy Ending Episode 31

Jin Jin embraces Ji Won’s hurt past. Seeing this, Ji Won makes a big decision and proposes to her. However, articles involving paparazzi shots of Jin Jin arise.

S1 · E32 · Nov 28, 2017

The Four Bongos Episode 32