S1 E1 • Da Da Meets Zero Nine

Wang Joon is the lead in a drama, and Da Da and her team work on the show as the special effects makeup team. They don’t seem to get along at the set but in fact, Wang Joon and Da Da have been lovers for seven years in secret. Meanwhile, a humanoid called Zero Nine is getting ready for the final test.

Première diffusion : 15 mai 2019

S1 E2 • Da Da and Wang Joon Break Up

Wang Joon wins the Best Male Lead Award. Da Da watches the show as she waits for him at his house. She is excited to see him win the award but also feels sad because she can’t congratulate him openly. Instead, she gets into an embarrassing trouble. Meanwhile, Bo Won finds out about the client who will take Zero Nine.

Première diffusion : 15 mai 2019

S1 E3 • Don’t Fall in Love with Him

Da Da kisses Zero Nine by mistake, and Zero Nine regards Da Da as his girlfriend. Da Da and Zero Nine get into a car accident, and Wang Joon tells Woong about his breakup. Meanwhile, Bo Won finds Zero Nine with Da Da. He tries to take him, but Zero Nine wants to stay with Da Da.

Première diffusion : 16 mai 2019

S1 E4 • Love Doesn’t Change

Manager Ko Ji Seok calls Bo Won and tells him that they only have a week before Diana finds out about Zero Nine. Zero Nine asks Da Da to name him, and Da Da calls him Young Gu. Young Gu looks through Da Da’s place and cleans up the place. While cleaning up, he throws away Da Da’s precious things by mistake.

Première diffusion : 16 mai 2019

S1 E5 • Who is That Guy?

Da Da gets replaced and works for Hwa Ni, a junior actor who is a rising star. Hwa Ni makes a scene, and Zero Nine appears and rescues her. Wang Joon sees Zero Nine and Da Da together, and he wants to know about their relationship. Meanwhile, Diana hurries Jung Hwan to bring Zero Nine to her.

Première diffusion : 22 mai 2019

S1 E6 • He's My Boyfriend

Da Da gets a day off as Wang Joon’s shoot gets delayed. Da Da and Zero Nine clean the workroom together. Kyu Ri comes to Da Da’s place with outfits, and Zero Nine hides in the bathroom. Meanwhile, Wang Joon spends a day alone and looks back on his memories with Da Da. He goes to see Da Da and sees Zero Nine at her place.

Première diffusion : 22 mai 2019

S1 E7 • Wang Joon Gets Jealous

Da Da tells Wang Joon that Zero Nine is her new boyfriend. Wang Joon gets jealous and makes unreasonable complaints about her makeup. Meanwhile, Da Da forgets to bring a dummy to the scene, and she asks Zero Nine to bring it in time. Zero Nine brings the dummy on time, but he gets hurt on his way.

Première diffusion : 23 mai 2019

S1 E8 • Zero Nine Leaves Da Da

It’s the last day of Zero Nine’s trial period. Bo Won comes to Da Da’s place to take Zero Nine. As they leave, Zero Nine finds a location tracker in Bo Won’s car. Bo Won and Zero Nine split up to run away, but Bo Won gets into an accident. Meanwhile, Da Da sees Wang Joon doing an interview at the TV station.

Première diffusion : 23 mai 2019

S1 E9 • The Trial Period is Over

Da Da tells Zero Nine not to shut down the system, and they return home together. Ji Seok and In Hyuk meet Diana and tell her that they need a week more to deliver Zero Nine to her. Da Da and Zero Nine go to an amusement park for part-time jobs, and Wang Joon appears for an event.

Première diffusion : 29 mai 2019

S1 E10 • Wang Joon’s Secret

Wang Joon and Da Da run into each other at the amusement park. Da Da leaves with Zero Nine, and Wang Joon gets upset as he sees them together. Da Da and Zero Nine get closer as they spend the evening at the amusement park. Meanwhile, Woong finds out about Wang Joon’s secret.

Première diffusion : 29 mai 2019

S1 E11 • Wang Joon Wants Her Back

Wang Joon tells the director that he will join the show if Da Da’s team works with them. He wants to work with Da Da to get her back. Da Da and Zero Nine go shopping together, and Zero Nine learns about human traits. Meanwhile, Woong gets involved in a car accident.

Première diffusion : 30 mai 2019

S1 E12 • Where is My Toy?

Diana goes to Kronos Heaven and demands to see Zero Nine. Ji Seok manages to soothe her and gives her the tablet PC with details regarding Zero Nine. Woong needs to take a break for a month because of the accident. Meanwhile, Zero Nine finds out that Da Da is working with Wang Joon again.

Première diffusion : 30 mai 2019

S1 E13 • Zero Nine Becomes Wang Joon’s Manager

Zero Nine meets Eun Dong at the station and applies for Wang Joon’s temporary manager job. Da Da goes to see Woong at the hospital, and Bo Won comes to see Zero Nine. Wang Joon gives difficult tasks to harass Zero Nine. Meanwhile, Manager Ko and In Hyuk get a clue to Zero Nine’s whereabouts.

Première diffusion : 5 juin 2019

S1 E14 • I Want to be Loved

Wang Joon takes Zero Nine to a gym to show off and harass him. Zero Nine gets an electric shock while using an exercise machine, and Da Da who was following them appears. As Da Da and Zero Nine leaves, a mystery man tries to attack Da Da. Meanwhile, Da Da finds out that Wang Joon couldn’t come to dinner because of Woong’s accident.

Première diffusion : 5 juin 2019

S1 E15 • We Came to Take Zero Nine

Da Da is concerned about Zero Nine’s change. She wants to know why he wants to be loved all of a sudden. Zero Nine is engrossed in finding a way to be loved by Da Da. Wang Joon finds out that Da Da did go to the restaurant to see him. Meanwhile, Manager Ko and In Hyuk come to Da Da’s place again.

Première diffusion : 6 juin 2019

S1 E16 • The Flower Box

Manager Ko and In Hyuk try to take Zero Nine to Kronos Heaven. Wang Joon and Bo Won appear just in time, and they stop them from taking Zero Nine away. However, Zero Nine’s location is exposed, and he needs to find a new place to stay. Wang Joon lets Zero Nine stay at his place. Meanwhile, a flower box is delivered to Da Da.

Première diffusion : 6 juin 2019

S1 E17 • The Culprit Behind the Flower Box

Da Da finds out about the flower box and the reason why Wang Joon broke up with her. Wang Joon tells her to come back to him, and Da Da is confused. Zero Nine tells Bo Won about his change in heart, and Bo Won checks Zero Nine’s system. Meanwhile, Wang Joon gets a lead on the culprit who sent him the flower boxes.

Première diffusion : 12 juin 2019

S1 E18 • He Has Feelings Now

Bo Won tells Ji Seok about Zero Nine having real feelings, but Ji Seok doesn’t believe him. In Hyuk tries to bring Zero Nine back but fails. Wang Joon tells Da Da to come back to him and proposes to her. Meanwhile, In Hyuk takes Diana to Da Da’s place to see Zero Nine.

Première diffusion : 12 juin 2019

S1 E19 • The Rightful Owner

Diana kisses Zero Nine, and he gets reset. He loses all his memories including the ones he shared with Da Da. Diana takes Zero Nine to her house and gives him a new name. Flustered, Da Da seeks for ways to get Zero Nine back. Meanwhile, Wang Joon sees Zero Nine with Diana.

Première diffusion : 13 juin 2019

S1 E17 • Episode 17

Première diffusion : 12 juin 2019

S1 E20 • Please Don’t Go

Wang Joon asks Da Da to give him a chance to get her back. Diana tells Zero Nine about her hand and the accident. Zero Nine shows an error again, and Diana plans to take him to the head office to examine him. Bo Won finds out about her plan and asks Da Da to stop them from leaving.

Première diffusion : 13 juin 2019

S1 E18 • Episode 18

Première diffusion : 12 juin 2019

S1 E21 • I’ll Buy Him

Première diffusion : 19 juin 2019

S1 E19 • Episode 19

Première diffusion : 13 juin 2019

S1 E20 • Episode 20

Première diffusion : 13 juin 2019

S1 E22 • Purchase Zero Nine

Première diffusion : 19 juin 2019

S1 E21 • Episode 21

Première diffusion : 19 juin 2019

S1 E23 • Da Da Leaves the Team

Première diffusion : 20 juin 2019

S1 E24 • What are You?

Première diffusion : 20 juin 2019

S1 E22 • Episode 22

Première diffusion : 19 juin 2019

S1 E25 • Wang Joon’s Scandal

Première diffusion : 26 juin 2019

S1 E23 • Episode 23

Première diffusion : 20 juin 2019

S1 E26 • Diana’s Scheme

Première diffusion : 26 juin 2019

S1 E24 • Episode 24

Première diffusion : 20 juin 2019

S1 E25 • Episode 25

Première diffusion : 26 juin 2019

S1 E27 • Zero Ten Goes After Da Da

Première diffusion : 27 juin 2019

S1 E26 • Episode 26

Première diffusion : 26 juin 2019

S1 E28 • Wang Joon’s Press Conference

Première diffusion : 27 juin 2019

S1 E29 • Young Gu’s Error

Première diffusion : 3 juillet 2019

S1 E27 • Episode 27

Première diffusion : 27 juin 2019

S1 E30 • Young Gu is a Robot

Première diffusion : 3 juillet 2019

S1 E28 • Episode 28

Première diffusion : 27 juin 2019

S1 E29 • Episode 29

Première diffusion : 3 juillet 2019

S1 E31 • Can't We Go Back to How We Were?

Première diffusion : 4 juillet 2019

S1 E30 • Episode 30

Première diffusion : 3 juillet 2019

S1 E32 • I Hope You Make Da Da Happy

Première diffusion : 4 juillet 2019

S1 E31 • Episode 31

Première diffusion : 4 juillet 2019

S1 E33 • The Meltdown

Première diffusion : 10 juillet 2019

S1 E32 • Episode 32

Première diffusion : 4 juillet 2019

S1 E34 • The Heart-Cooler

Première diffusion : 10 juillet 2019