Kim Min Gyu has wealth and success, but lives an isolated life due to his allergy of people. He then meets and falls in love with a girl who is pretending to be a robot for her ex-boyfriend, a genius robots professor.
Episodes Season Season 1 · 0/32 0/32 watched · 2017 S01E01 I’m Fine Being Alone 2017-12-06 29m
Kim Min Gyu gets an allergic reaction when in contact with humans, but he says he isn't lonely. more S01E02 Aji 3 2017-12-06 34m
Min Gyu orders Aji 3 for trial. But that night, the research team accidentally spills beer on it. more S01E03 I Can Do Many Things for You 2017-12-07 28m
Ji A goes to Min Gyu's house. She makes her first mistake, but she must keep pretending she's a robot. more S01E04 Welcome to My Home 2017-12-07 35m
Min Gyu decides to keep Ji A. Meanwhile, Ji A discovers Min Gyu is the head of KM Financial. more S01E05 I am Glad You are a Robot 2017-12-13 33m
Min Gyu believes Ji A is a robot and agrees to train her for a month, making Ji A face many obstacles. more S01E06 You Brought Back the Sunlight 2017-12-13 28m
Ji A discovers Min Gyu is her brother's boss. Meanwhile, Yoo Cheol hears about Santa Maria and Aji 3. more S01E07 Painful Memories 2017-12-14 33m
The cause of Min Gyu's allergy is told. Also, Ji A saves Min Gyu's life when he gets an allergic reaction. more S01E08 Beautiful Memories 2017-12-14 28m
Baek Gyeon wonders if it's okay for Ji A to stay with Min Gyu and realizes he still likes her. more S01E09 I’m Cured 2017-12-20 29m
Min Gyu becomes hopeful of curing his allergy. But Baek Gyeon is mad that Min Gyu and Ji A are getting closer. more S01E10 I’ll Protect You My Own Way 2017-12-20 32m
Baek Gyeon punches Min Gyu, brings Ji A home, and tells her she doesn't need to see Min Gyu anymore. more S01E11 I Want to Kiss 2017-12-21 33m
When it is time for Ji A to leave, Min Gyu shows Baek Gyeon his allergic reaction to keep Ji A by his side. more S01E12 This Is When You Must Kiss 2017-12-21 28m
Min Gyu learns how to kiss and tries to kiss Ri El on a date. Baek Gyeon follows them in secret. more S01E13 A First Kiss Tastes of Apples 2017-12-27 28m
Ji A kisses Min Gyu first, which makes him feel confused and makes him keep a distance from her. more S01E14 You are Concerned for Jo Ji A 2017-12-27 30m
When Baek Gyeon sees Min Gyu ordering Aji 3 to do household chores, he volunteers to do them himself. more S01E15 I am Not a Robot 2017-12-28 30m
Baek Gyeon says Aji 3 will be ready in three days. Min Gyu goes on a date with Ri El and meets her dad. more S01E16 One Person is Enough 2017-12-28 28m
Baek Gyeon realizes why Ji A broke up with him. Meanwhile, Yoo Cheol shows up at the start-up competition. more S01E17 You Can Send Aji 3 Away Now 2018-01-03 33m
Baek Gyeon is shocked when Min Gyu says he likes Aji 3. Meanwhile, Dr. Oh tells Ji A about his allergy. more S01E18 Seeing You is Too Hard for Me 2018-01-03 29m
Min Gyu tells Baek Gyeon how he always waits for Aji 3 to come, but he says Min Gyu is too lonely. more S01E19 I’ll Recognize You 2018-01-04 30m
Ji A is sad about lying to Min Gyu. But Min Gyu has to reset her memory and misses her when she's gone. more S01E20 What Do I Need to Do? 2018-01-04 33m
Min Gyu calls Ji A for a delivery service, but she rejects it. Meanwhile, Ji A sees Min Gyu with Ri El. more S01E21 Encounter on the Train 2018-01-10 37m
Min Gyu sees Ji A on the train and follows her. Min Gyu almost finds out the truth about Ji A and Aji 3. more S01E22 Geoje Island 2018-01-10 26m
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. more S01E23 The Truth 2018-01-11 32m
Locked up in a storage room, Min Gyu tells Ji A about his story. She feels sad but decides to leave him. more S01E24 You Promised 2018-01-11 32m
Min Gyu ends up returning to the beach to see Ji A again. Meanwhile, he realizes Aji 3 kept a backup folder. more S01E25 Have You Been Lying All Along? 2018-01-17 32m
Min Gyu discovers all about what Ji A has done to him. From the shock, Min Gyu gets an allergic reaction. more S01E26 Ji A Knows Him Best 2018-01-17 32m
Ji A keeps coming to see Min Gyu. Meanwhile, Min Gyu finds out Ji A created the Heart Balls. more S01E27 I Really Need You 2018-01-18 34m
Ji A and Min Gyu confess how they feel about each other. Meanwhile, Ri El hears that Yoo Cheol will marry her. more S01E28 Just a Product Owned by a Man 2018-01-18 30m
When Martin becomes impatient, Do Won promises that Aji 3 will be ready soon. Min Gyu tries to protect Aji 3. more S01E29 Aji 3 Disappeared? 2018-01-24 37m
Min Gyu tries to stop Do Won and bring Aji 3 back, but Aji 3 is nowhere to be found, making Martin furious. more S01E30 Goodbye, Aji 3 2018-01-24 28m
Baek Gyeon decides to change Aji 3's face. He deletes every video except for the emotion patterns. more S01E31 A New Beginning 2018-01-25 37m
Yoo Cheol learns about the cause of Min Gyu's allergy and decides what to do about the board meeting. more S01E32 Final Episode 2018-01-25 26m
Ji A pursues her own dreams, while Min Gyu and Yoo Cheol become good partners in leading KM Financial. more 
