Hae in is adamant on refusing the surgery despite Hyun woo’s please. Seul hee tries to stop Eun Sung from traveling to Germany reminding him that Beom jun and his brother are trying to regain control of the company but Eun Sung doesn’t care, blaming his love for Hae in on her abandoning him. He still leaves and Seul hee decides to take matters into her own hands.
Hae in meets Hyun woo in church where he prays for her surgery but she tells him he’s wasting his time and refuses to write her desire on a notice board. As they are leaving, she stops them at a purple field where they had come to during their honey moon. They had so many beautiful memories there and Hae in tells Hyun woo that she would forget everything. This beautiful place would have no meaning to her anymore and he would become a stranger. For this reason, she’s refusing the surgery.
Meanwhile in Seoul, Beom ja has been unable to get Yeong song out of her mind. Without knowing it, she ends up in front of his house but meets Soo Cheol instead who thinks she’s here to see him. But Yeong song appears in that moment, excited to see her. He invites her to have some mermelade. Soo Cheol nearly stops that but Yeong song insists and they spend time together. But Soo Cheol almost becomes a cock block again when he mentions how Beom ja is very materialistic and her jewels are enough to buy a house. Beom ja tries to deny it but Yeong song seems to be thinking about it (sadly enough). Beom jun and Seon Hwa arrive for a visit and Beom ja has to leave. Yeong song tells her to come by anytime and watches with lovey dovey eyes as she leaves (yep. He has fallen)
The whole family gather to video call Hae in. They apologise for keeping the truth from her and try to convince her to have the surgery. Beom jun tells her that he called all the best hospitals but discovered Hyun woo already called them before hand searching day and night for a solution but Hae in is stubborn in her resolve, especially with her mother as she tells her that if she gets the surgery, she would forget they reconciled and act like a stranger to her. They all understand and end the video call but unknown to them, it’s still on and she can hear their tears and concern for her.
Seul hee comes to the house and secretly meets with Da hye angry with her for her betrayal. She tells her that if something bad where to happen to Soo Cheol, his family wouldn’t care about her or about taking care of a child that isn’t theirs. However, Seon hwa who witnesses their banter defends Da hye telling Seul hee that she doesn’t care who Da hye is because her son would never let her go. She carries Geuno away and Da hye follows her.
Meanwhile, the doctor informs Hyun woo that Hae in needs to have her surgery immediately. Further delay would prove fatal. When Hyun woo goes to Hae In’s ward to find her, it’s empty. He searches desperately for her until he finds her in church crying. Unable to hold himself, he embraces her but Hae in cries that he shouldn’t keep on making her want to live. Hyun woo begs her not to pray for death but Hae is devastated that she wouldn’t be able to remember him. She can’t handle that. Hyun woo tries to assure her that they would love each other again but she tearfully maintains her stand so Hyun woo decides to use another method.
When they return to their hotel lobby, he makes himself appear so attractive that other women can’t keep their eyes off him. This makes Hae in jealous and she asks if he’s doing this on purpose and he replies that he is. He wants to torture her so she wouldn’t think of leaving him behind for other women. (Eun Sung sees them) As Hyun leaves to get some fruits, he receives a call from Yang ki who tells him about Pyeong’s death.
Meanwhile, Grace’s conscience hit her hard when she learns from Seul hee that she has hired some people to kill Hae in in Germany. Although she doesn’t tell Hyun woo about the assassination attempt, her call asking if he and Hae in are alright already arouses Hyun woo’s suspicions. Sensing danger, he rushes out of the store where he is to Hae in who is waiting in the car but right in front of him, the car gets bashed by an incoming trailer. Loosing all sense of reasoning, Hyun woo rushes to the car despite it burning up as he desperately tries to save Hae in. The car is stuck so he uses his bare hands to break the window. It shatters into pieces but to his surprise, she isn’t there.
Hae in calls him from behind and when he sees her, he rushes over and hugs her in relief crying profusely. Seeing his horrid state and his injured hand because of her, Hae in decides to do the surgery. Also, she doesn’t want to leave him for another woman as he’s too easy to love. Hyun woo is satisfied with her decision.
After a failed attempt to do business in the village, Da hye suggests to Soo Cheol that they with Geonu go to an amusement park nearby. In actuality, she plans to run away after her ex called her threatening to harm Soo Cheol since Seul hee has told them where they are. At the park, everything seems normal. They are having a good time until Da hye asks Soo Cheol to get her a cup of coffee. When he leaves, she uses the opportunity to run away. Soo Cheol returns to find that she had left. He starts searching for her, crying all the way. However, when he makes a public announcement looking for his wife, Da hye hears and becomes regretful. She fires back at a couple mocking Soo Cheol and returns to him. The two embrace as she cries that he makes it so hard to leave him.
Hae in takes a walk around the familiar places she knows in Germany when she sees the ghost of her older brother. However, this time, he’s smiling as he waves at her before running away.
It’s her last night before her surgery. Hae in and Hyun woo snuggle in the hospital bed and she tells him to tell her everything about her he was dissatisfied with since she wouldn’t be able to remember later. At first, Hyun woo is reluctant but he gives in. He tells Hae in she changes her mind often and gets angry at him when he points out her fault. When she gets pouty, he tells her he loves her, making Hae in blush. He promises to remind her of that every single day and that he would be the first thing she sees when she wakes up after her surgery. Hae in gives him her diary where she wrote all the memories she could remember. She tells him to hold onto it since she wouldn’t be able to remember she has it after she looses her memory.
The time for the surgery has come and both families of Hyun woo and Hae in are tense. Before she’s been wheeled into theater, Hae in divulges her fear to Hyun woo of forgetting him and treating him badly because she cannot remember but Hyun woo tells her it wouldn’t be his first rodeo. They reluctantly seperate but as soon as Hae in dissapears into the theater, Hyun woo’s hard exterior breaks as he wails, knowing that everything would change after Hae In’s surgery.
But while he’s waiting for Hae in to be wheeled out , the German police suddenly arrive to arrest him for the murder of Pyeong. (Like seriously) Hyun woo pleads with them to at least, let him see Hae in but he is dragged away. Eun Sung suddenly appears, telling him that he would be Hae In’s guardian from that moment on. (How on earth did that happen?)
Just then, Hae in is wheeled out of the operation room and Hyun woo can only watch her helplessly. Meanwhile, the news about Hyun woo being held responsible for Pyeong’s death spreads all over Korea. Hae In’s family are worried about her. Just then, they get a call from Eun sung who tells them that he’s taking care of Hae in but that Beom jun should be prepared for the embezzlement charges that’s about to be dropped on him. The family are in a hopeless situation.
Hae in finally awakes after her surgery and the first person she sees is Eun Sung but she shocks him when the first thing she mentions is Hyun woo’s name. Eun Sung says she only remembers him because he was her ex husband and a stalker who treated her badly. He paints himself as her boyfriend.
Meanwhile, Hyun woo is more concerned about Hae in than his own arrest. The snow suddenly starts falling and he feels pain that he can’t be with her. Meanwhile, Hae in is also gazing at the snow with Eun Sung but when she notices the dye on her finger, she feels a stabbing pain in her chest as tears well up her eyes. She doesn’t understand why she suddenly feels so sad. The episode ends.
Epilogue
While snuggling up in the hospital bed, Hae in asks Hyun woo his method for remembering things when he was a law student. He tells her that he would mumble the most important thing repeatedly so he doesn’t forget. Hae in uses this method and repeatedly mentions Hyun woo’s name even before her surgery. That was why the first thing she said to Eun Sung when she woke up was Hyun woo’s name.