S1 E1 • You're Going to Die Alone at This Rate

Son Mu Han and An Soon Jin each live a lonely life full of troubles. Mu Han finds out that his dog’s cancer is back and becomes frustrated. However, he ends up locking himself in his bathroom while taking a shower. Meanwhile, Soon Jin is chased by a loan shark and gets fired from her work. In her attempts to get her job back, she meets Ji Min, her superior.

Première diffusion : 20 février 2018

S1 E2 • We'd Be Less Lonely

Mu Han is finally saved from his bathroom after being trapped for four days. Soon Jin finally gives in and decides to go out on her date fixed by Mi Ra. Mu Han shows up as Soon Jin’s date, but she does not recognize him at all. However, Mu Han recognizes her and remembers how they met six years ago.

Première diffusion : 20 février 2018

S1 E3 • I Hate That Look

After their intense first meeting, Mu Han and Soon Jin promise never to show up in front of one another again. The negative feelings of the upstairs man and the downstairs woman only grow. Soon Jin is bothered by the look that Mu Han gives her. Meanwhile, Mu Han's surprising identity is revealed, and Soon Jin decides to make him fall for her.

Première diffusion : 20 février 2018

S1 E4 • Make Him Fall For You

Soon Jin calls Mu Han in an attempt to show her interest in him. Soon Jin has a confrontation with Ji Min and her mother. Mi Ra calls Soon Jin and tells her to come out for drinks. She tells her that Mu Han is a regular at the bar and that it's the best opportunity for her to seduce him. Meanwhile, Mu Han finds out who the woman living downstairs is.

Première diffusion : 20 février 2018

S1 E5 • Don’t You Remember Me?

Years ago, Soon Jin and Mu Han met on a plane. He remembers, but she forgot. Mu Han, who feels like meeting Soon Jin again, is a trick played on them by destiny. Soon Jin gets more daring in her attempt to seduce Mu Han. However, Mu Han, who remembers her, is conflicted by her behavior.

Première diffusion : 26 février 2018

S1 E6 • Live for Today

Soon Jin and Mu Han both have a hard day. Soon Jin encounters an unpleasant passenger who ultimately gets her fired. Mu Han receives news that his daughter is coming to Korea. Meanwhile, Soon Jin finally remembers Mu Han and goes to him to tell him. They decide to do things that are outside of their nature.

Première diffusion : 26 février 2018

S1 E7 • I Count Sheep Every Night

Mu Han and Soon Jin spend the night together. In a whirlwind of passion and drunkenness, they carefully open themselves up to one another. Mu Han tells Soon Jin that he will become a good friend of hers. Upon hearing those words, she decides to believe him.

Première diffusion : 27 février 2018

S1 E8 • Do You Want to Sleep Over?

After spending the night together, Mu Han receives news that his daughter is in the police station. He gets her released and tells her not to look for him again. Soon Jin returns her badge and uniform. I Deun makes an unexpected appearance at her house and causes a fuss. As a result, Soon Jin finds out that Mu Han is the man who lives in unit 501.

Première diffusion : 27 février 2018

S1 E9 • I’ll Disappear With Him

Mu Han and Soon Jin spend the night simply laying next to each other. They still feel awkward about sleeping in the same bed, but they begin to develop feelings towards one another. Meanwhile, Kyung Soo is irritated that his ex-wife is seeing someone new, and Ji Min feels like a sinner to her husband's first love.

Première diffusion : 5 mars 2018

S1 E10 • She Slept With Me

After overhearing the argument between Ji Min and Soon Jin, Mu Han confronts Ji Min to tell her that Soon Jin spent the night with him. I Deun goes to the hospital to look for Ha Min. Meanwhile, Kyung Soo bumps into Mu Han at the hospital and tries to get revenge on him for dating Soon Jin. He unknowingly follows Mu Han to a cemetery where he faces some unexpected feelings.

Première diffusion : 5 mars 2018

S1 E11 • Who is This Woman?

Soon Jin successfully seduces Mu Han with the plan that she and Mi Ra came up with. They get closer to one another as they open up their hearts and bodies to one another. However, I Deun unexpectedly shows up at Mu Han's home. She sees a pair of women’s shoes and demands to meet the woman Mu Han is seeing.

Première diffusion : 6 mars 2018

S1 E12 • They Just Sleep

After spending the night at Mu Han's place, she returns home to see that her locks have been removed as with her belongings. In Woo thinks that Mi Ra is pregnant. He finds out that Soon Jin was fired from her job thanks to I Deun. Meanwhile, I Deun goes to see Ha Min.

Première diffusion : 6 mars 2018

S1 E13 • I'm Thinking About Loving You

Soon Jin pretends to bump into Mu Han on the bus by chance. They listen to music, and Soon Jin falls asleep on the bus. As these coincidences continue, to Mu Han, it feels like perhaps they were meant to be. He tells Soon Jin that he has developed feelings for her, but he fears that his greed may end up doing more harm. To this, she asks him to love her, that she wants to be loved.

Première diffusion : 12 mars 2018

S1 E14 • I Can't Forgive Her

Kyung Soo brings Soon Jin to her mom's place. She refuses to go in and says that every time she thinks about her mother, she is reminded of that day. She says that no matter how hard she tries, she can't forgive her. Mi Ra asks In Woo to push Mu Han into making more progress with Soon Jin. Soon Jin tells her sister that she's in a relationship.

Première diffusion : 12 mars 2018

S1 E15 • Thank You

Soon Jin's heart begins to flutter at the sight of Mu Han and the words he says. Ha Min tells Kyung Soo to ask I Deun to call it even. He says that he doesn't need the settlement money if that means that he can help Soon Jin. Kyung Soo confronts Suk Young and asks about Mu Han. Meanwhile, Mu Han and Soon Jin finally sleep together.

Première diffusion : 13 mars 2018

S1 E16 • I Felt So Sorry

Soon Jin gets a room at a study hostel. Mu Han cancels the charges against Soon Jin, but Suk Young demands a reinvestigation. When Kyung Soo finds out that there will be a reinvestigation, he goes to Mu Han to confront him. Upon his arrival at Mu Han’s office, he finds Mu Han writhing in pain. Soon Jin tells Mi Ra that she feels bad for trying to leech off of Mu Han.

Première diffusion : 13 mars 2018

S1 E17 • Because It’s You

After Mu Han's sudden proposal, Soon Jin begins living with him. However, Soon Jin is surprised when Mu Han's attitude towards her is cold and distant. Soon Jin begins suspecting Mu Han just as Mu Han is suspicious of her. After seeing Mu Han in pain in his office, Kyung Soo vows to find out what's wrong with him. Meanwhile, Suk Young goes to Mu Han's place and meets Soon Jin.

Première diffusion : 19 mars 2018

S1 E18 • We’re Getting Married Next Sunday

Ji Min finds out that Mu Han has terminal cancer. She tries to tell Soon Jin, but Soon Jin refuses to listen. After talking to Suk Young, she asks Mu Han if they had met before the zoo and before the plane. He tells her that he'll tell her who he is in due time. Soon Jin begins to act coldly towards Mu Han but has a hard time. Meanwhile, Soon Jin's family call Mu Han to set a date for their wedding.

Première diffusion : 19 mars 2018

S1 E19 • I Think You’re Pregnant

Mu Han and Soon Jin become a couple that only lives for today. Even though they've been through everything they could experience in a life time, their hearts still flutter during their first trip together. Even though they are excited about the trip, they can't help but to disagree. Meanwhile, Mi Ra finds out a shocking truth.

Première diffusion : 20 mars 2018

S1 E20 • I’ll Be Alive and Well

Mu Han brings Soon Jin to an observatory to look at stars. Things don't exactly go as planned, and Soon Jin gets restless and wants to go back to their camping site. As Soon Jin promises to spend her life with him and love him as much as she can, Mu Han's desire to live only grows stronger. Meanwhile, Kyung Soo finds out that Mu Han has terminal cancer.

Première diffusion : 20 mars 2018

S1 E21 • I’ll Stay by Your Side

Upon their return from their trip, Soon Jin is surprised to find her belongings missing. She confronts I Deun and demands to know where she threw out her things. Mu Han also goes to the cafe where I Deun works and confronts her. Soon Jin tells Mu Han that she'll stay by his side and help him get better. Meanwhile, Kyung Soo meets with Mu Han.

Première diffusion : 26 mars 2018

S1 E22 • She Loves You

Mu Han is torn after finding out that Soon Jin's feelings for him were real. He tries to push her away but fails to do so. His heart breaks as he knows he must tell her the truth, but will he be able to? Meanwhile, Mi Ra tells Soon Jin that she's going through menopause. She tells Soon Jin that she feels that life has betrayed her.

Première diffusion : 26 mars 2018

S1 E23 • I’m Dying

After finding out that Mu Han is dying, Soon Jin is torn between leaving and staying. Mu Han chooses to hide his true feelings and tells Soon Jin that all he need was a hospice. However, Soon Jin doesn't believe that it is true. Meanwhile, Ji Min tells Mi Ra that Mu Han is dying and asks why she introduced such a man to Soon Jin.

Première diffusion : 27 mars 2018

S1 E24 • Registering the Marriage

Soon Jin decides to stay by Mu Han's side. While looking for the various places Mu Han hid his medication, she finds a document. On the document, she sees that Mu Han had registered their marriage behind her back. She questions why he did such a thing. Soon Jin and Mu Han go on a date to the aquarium. Soon Jin is reminded of her daughter and shares her story with Mu Han. Meanwhile, Soon Jin meets with I Deun and tells her to move in.

Première diffusion : 27 mars 2018

S1 E25 • What Are Your Intentions?

After finding out that Mu Han was the man from the advertising agency that left her standing in the rain, Soon Jin is consumed with anger and betrayal. She begins to do some digging and finds out that he is also the mysterious man who wrote a petition on behalf of her daughter. Soon Jin is conflicted because she can’t figure out Mu Han’s motives.

Première diffusion : 2 avril 2018

S1 E26 • I’m Staying for Me

Soon Jin visits Da On’s grave and bumps into Kyung Soo. After paying their respects, Kyung Soo tells Soon Jin to move out of Mu Han’s house. She tells him she won’t. Upon dropping her off, Kyung Soo reaches out for Soon Jin’s hand. Mu Han sees this on his way home and feels jealous. Meanwhile, Soon Jin decides that she will do whatever it takes to keep Mu Han alive for the sake of putting him on the stand as a witness.

Première diffusion : 2 avril 2018

S1 E27 • I Want to Become Your Miracle

Mu Han realizes that Soon Jin knows who he is. He leaves for Switzerland to prepare to end his life. When Soon Jin finds out about his sudden trip, she tells him to come back safely. While he prepares to end his life, she's determined to save it. Meanwhile, the first trial for Da On's case begins. After the first trial, a representative of the company confronts Soon Jin.

Première diffusion : 3 avril 2018

S1 E28 • She Knows Who You Are

Soon Jin and Mu Han continue treading on thin ice. Soon Jin meets with In Woo and asks him to help her find and convince the person who made the advertisement. Mu Han gets a call from Soon Jin's lawyer. She tells him what Soon Jin said and that she believes Soon Jin is aware that the petitioner is Mu Han.

Première diffusion : 3 avril 2018

S1 E29 • What Are You Two Doing?

Soon Jin and Mu Han continue their game of cat and mouse. With all of their cards on the table, they face the need to make a choice. Will they stay together, or will they go their separate ways? Soon Jin is determined to keep Mu Han alive, but she can't figure out if it's for herself or for him. She's conflicted with her feelings of hate and love towards Mu Han. Meanwhile, Mu Han continues to express his love towards her.

Première diffusion : 9 avril 2018

S1 E30 • Love

Apollo Confectionary continues to reach out to Soon Jin to keep her quiet. Despite the fact that they are persistent, Soon Jin tells them that she will never give up until her daughter’s case is resolved. Kyung Soo is torn between telling Soon Jin, I Deun, and Suk Young the truth behind Mu Han’s decision to end his life. Meanwhile, Mu Han reflects on his life and the decisions he made.

Première diffusion : 9 avril 2018

S1 E31 • Let’s Break Up

Without any secrets, Soon Jin and Mu Han make the decision to go their separate ways. Soon Jin tells him to take care of himself, and that she hopes he doesn’t feel guilty. I Deun decides to move into Mu Han’s home. Unbeknownst to Mu Han, Soon Jin had prepared a room for I Deun so that she could spend some time with him. Meanwhile, Suk Young tries to convince Mu Han to tell Soon Jin about his decision.

Première diffusion : 10 avril 2018

S1 E32 • He’s Trying to Disappear

Suk Young decides to tell Soon Jin about Mu Han’s decision. Upon hearing it, she decides that she won’t leave him. In Woo tells Mi Ra that Mu Han has decided to end his life on his own accord. Mu Han continues to push everyone away, but no one budges. The CEO of Apollo Confectionary comes to Mu Han to make a deal so that he won’t stand as a witness on Soon Jin’s behalf. Meanwhile, the second trial for Da On’s case starts.

Première diffusion : 10 avril 2018

S1 E33 • Forgive Me

When Soon Jin's lawyer doesn't show up to the second trial for her daughter's case, she is disheartened once again. Kyung Soo gets locked up for hitting Chairman Park. He finds out that they are having a retrial for Da On's case when Chairman Park's lawyer offers him a deal. Soon Jin and Mu Han go to the park where she tried to end her life. Through sincere apology and forgiveness, the two face each other as themselves without any masks.

Première diffusion : 16 avril 2018

S1 E34 • Three Little Words Even Five-year-olds Say

In Woo begins to look into Da On's case and related cases abroad. While Mi Ra and In Woo are at odds with each other, Soon Jin and Mu Han continue to get closer. Mu Han is filled with regret for the way he treated I Deun, and Soon Jin comforts him. Meanwhile, Chairman Park comes up with another plan to make sure he wins this case.

Première diffusion : 16 avril 2018

S1 E35 • I Still Love Him

Mu Han overhears Soon Jin tell Kyung Soo that she's staying with him because she loves him. Mu Han tells Chairman Park's lawyer that he'll give them 48 hours to apologize. If not, he assures them that he will release all the records he owns. Meanwhile, Soon Jin makes a list of requests that he must fulfill every day.

Première diffusion : 17 avril 2018

S1 E36 • I’ll Wait For You

As the 48 hours begin to come to an end, both Chairman Park and Mu Han begin to turn the wheels for their individual plans. Soon Jin goes to Attorney Park to tell her that she will wait for her to come back. Meanwhile, Mu Han and Soon Jin go to the hospital to get a consultation on a clinical trial.

Première diffusion : 17 avril 2018

S1 E37 • I'm Going to Live

Première diffusion : 23 avril 2018

S1 E38 • See You Tomorrow

Première diffusion : 23 avril 2018

S1 E39 • Shall We Kiss First?

Première diffusion : 24 avril 2018

S1 E40 • Thank Goodness I Met Her

Première diffusion : 24 avril 2018