Dec. 6, 2017, midnight 0.0
S1E1 - I’m Fine Being Alone
Kim Min Gyu gets an allergic reaction when in contact with humans, but he says he isn't lonely.
Dec. 6, 2017, midnight 0.0
S1E2 - Aji 3
Min Gyu orders Aji 3 for trial. But that night, the research team accidentally spills beer on it.
Dec. 7, 2017, midnight 0.0
S1E3 - I Can Do Many Things for You
Ji A goes to Min Gyu's house. She makes her first mistake, but she must keep pretending she's a robot.
Dec. 7, 2017, midnight 0.0
S1E4 - Welcome to My Home
Min Gyu decides to keep Ji A. Meanwhile, Ji A discovers Min Gyu is the head of KM Financial.
Dec. 13, 2017, midnight 0.0
S1E5 - I am Glad You are a Robot
Min Gyu believes Ji A is a robot and agrees to train her for a month, making Ji A face many obstacles.
Dec. 13, 2017, midnight 0.0
S1E6 - You Brought Back the Sunlight
Ji A discovers Min Gyu is her brother's boss. Meanwhile, Yoo Cheol hears about Santa Maria and Aji 3.
Dec. 14, 2017, midnight 0.0
S1E7 - Painful Memories
The cause of Min Gyu's allergy is told. Also, Ji A saves Min Gyu's life when he gets an allergic reaction.
Dec. 14, 2017, midnight 0.0
S1E8 - Beautiful Memories
Baek Gyeon wonders if it's okay for Ji A to stay with Min Gyu and realizes he still likes her.
Dec. 20, 2017, midnight 0.0
S1E9 - I’m Cured
Min Gyu becomes hopeful of curing his allergy. But Baek Gyeon is mad that Min Gyu and Ji A are getting closer.
Dec. 20, 2017, midnight 0.0
S1E10 - I’ll Protect You My Own Way
Baek Gyeon punches Min Gyu, brings Ji A home, and tells her she doesn't need to see Min Gyu anymore.
Dec. 21, 2017, midnight 0.0
S1E11 - I Want to Kiss
When it is time for Ji A to leave, Min Gyu shows Baek Gyeon his allergic reaction to keep Ji A by his side.
Dec. 21, 2017, midnight 0.0
S1E12 - This Is When You Must Kiss
Min Gyu learns how to kiss and tries to kiss Ri El on a date. Baek Gyeon follows them in secret.
Dec. 27, 2017, midnight 0.0
S1E13 - A First Kiss Tastes of Apples
Ji A kisses Min Gyu first, which makes him feel confused and makes him keep a distance from her.
Dec. 27, 2017, midnight 0.0
S1E14 - You are Concerned for Jo Ji A
When Baek Gyeon sees Min Gyu ordering Aji 3 to do household chores, he volunteers to do them himself.
Dec. 28, 2017, midnight 0.0
S1E15 - I am Not a Robot
Baek Gyeon says Aji 3 will be ready in three days. Min Gyu goes on a date with Ri El and meets her dad.
Dec. 28, 2017, midnight 0.0
S1E16 - One Person is Enough
Baek Gyeon realizes why Ji A broke up with him. Meanwhile, Yoo Cheol shows up at the start-up competition.
Jan. 3, 2018, midnight 0.0
S1E17 - You Can Send Aji 3 Away Now
Baek Gyeon is shocked when Min Gyu says he likes Aji 3. Meanwhile, Dr. Oh tells Ji A about his allergy.
Jan. 3, 2018, midnight 0.0
S1E18 - Seeing You is Too Hard for Me
Min Gyu tells Baek Gyeon how he always waits for Aji 3 to come, but he says Min Gyu is too lonely.
Jan. 4, 2018, midnight 0.0
S1E19 - I’ll Recognize You
Ji A is sad about lying to Min Gyu. But Min Gyu has to reset her memory and misses her when she's gone.
Jan. 4, 2018, midnight 0.0
S1E20 - What Do I Need to Do?
Min Gyu calls Ji A for a delivery service, but she rejects it. Meanwhile, Ji A sees Min Gyu with Ri El.
Jan. 10, 2018, midnight 0.0
S1E21 - Encounter on the Train
Min Gyu sees Ji A on the train and follows her. Min Gyu almost finds out the truth about Ji A and Aji 3.
Jan. 10, 2018, midnight 0.0
S1E22 - Geoje Island
Min Gyu tries to stop Ji A from going away, but Ji A tells him that she isn't Aji 3 but only a model for it.
Jan. 11, 2018, midnight 0.0
S1E23 - The Truth
Locked up in a storage room, Min Gyu tells Ji A about his story. She feels sad but decides to leave him.
Jan. 11, 2018, midnight 0.0
S1E24 - You Promised
Min Gyu ends up returning to the beach to see Ji A again. Meanwhile, he realizes Aji 3 kept a backup folder.
Jan. 17, 2018, midnight 0.0
S1E25 - Have You Been Lying All Along?
Min Gyu discovers all about what Ji A has done to him. From the shock, Min Gyu gets an allergic reaction.
Jan. 17, 2018, midnight 0.0
S1E26 - Ji A Knows Him Best
Ji A keeps coming to see Min Gyu. Meanwhile, Min Gyu finds out Ji A created the Heart Balls.
Jan. 18, 2018, midnight 0.0
S1E27 - I Really Need You
Ji A and Min Gyu confess how they feel about each other. Meanwhile, Ri El hears that Yoo Cheol will marry her.
Jan. 18, 2018, midnight 0.0
S1E28 - Just a Product Owned by a Man
When Martin becomes impatient, Do Won promises that Aji 3 will be ready soon. Min Gyu tries to protect Aji 3.
Jan. 24, 2018, midnight 0.0
S1E29 - Aji 3 Disappeared?
Min Gyu tries to stop Do Won and bring Aji 3 back, but Aji 3 is nowhere to be found, making Martin furious.
Jan. 24, 2018, midnight 0.0
S1E30 - Goodbye, Aji 3
Baek Gyeon decides to change Aji 3's face. He deletes every video except for the emotion patterns.
Jan. 25, 2018, midnight 0.0
S1E31 - A New Beginning
Yoo Cheol learns about the cause of Min Gyu's allergy and decides what to do about the board meeting.
Jan. 25, 2018, midnight 0.0
S1E32 - Final Episode
Ji A pursues her own dreams, while Min Gyu and Yoo Cheol become good partners in leading KM Financial.
