Episode 15

Jiang Jian recovered his bad memories and returned to the period of self-loathing, hiding in his old room and drinking all day long.When Mr. Li saw the dash cam footage of Xin jumping out of the car, he felt guilty and could not protect his son.Zhu Yan told him that Jiang Jian's trauma was aggravated because of being abandoned, and the best solution was to replace the bad memories with good memories and stay with him.At home, Xin scolded Jiang Jian and Ms. Li scolded Xin.Amidst all this, Jiang Jian blames himself for being the reason for their feud.

Mr. Li is determined to make the family happy again, even if it means taking a new family photo with Jiang Jian in a sweatshirt.He took them for a picnic, but it was cold and windy.Ms. Li protects Jiang Jian, but the journey becomes a mess when it rains and the car breaks down.They return home, where Guofeng and Shiwen are trying to throw a surprise party, but no one is in the mood.Kang Gun discovers that Joo Yeon has cleaned and rearranged his room.She hoped it would cheer him up and leave him an apology note.He screamed and threw things in disdain.Joo-yeon's work wasn't over yet, so she went to his office to sort out the unfinished work.At Ms. Kyung’s house, Seung-hyun misses Se-yeon and wants to find her.He overhears Ms. Kyung and Ms. Jeon worrying about her.Ms. Jeon wants to warn Joo-yeon, but Ms. Kyung refuses to tell her the truth.

At the hospital, Joo-yeon not only decided to resign, but also accepted disciplinary action.She also fills Dr. Han's clinic with Shi On's mother who wants to terminate the contract.Joo-yeon tries to stop her, when Ms. Lee appears.She shared how she had struggled to help her son before.But she reveals she was never their mother and tells Ms. Cha not to make the same mistake.Hong was called in to terminate Xin's contract, but it turned into a row when Mr Lee learned that the CEO had publicly leaked dashcam footage.Hong also sees a dejected Jiang Jian and insults him, but Ms. Li appears and beats Hong for bullying her son.She accused him of treachery, but he claimed the agency didn't care about the players.Shiwen and her mother also came and heard the whole thing.They refused to sign a contract with Hong, and Ms. Cha gave Jiang Jian time to handle Shi Wen's agency until he recovered.That night, Ms. Li drank with her sons and was sad that she had not shared such moments with them before.

She admitted her mistake and apologized for using the letter as a substitute to use her sons to achieve her dreams.She also asked Jiang Jian not to hurt himself because he had a terrible mother.However, Jiang Jian shared that despite everything, he still loves her.They shed tears, and Mr. Lee, who was eavesdropping, rushed in and apologized for being a terrible father.They hugged each other and decided to spend the night in Jiang Jian's room.We also learn that Ms. Li moved the refrigerator to Jiang Jian's room so she would have an excuse to visit him.They reminisced about the good times and Jiang Jian even made a joke.Dr. Taiwu became the director of the Brain Research Center, and the staff was angry with him.They miss Joo-yeon and acknowledge that she cares about her job.As for her, Seung-hyun tells her about Sa-yeon.Joo-yeon confronts her mother, who tells her to leave Sa-yeon alone.Meanwhile, Sa-yeon is looking for her phone and discovers a fake landline in the garage.She felt even weirder when Hyo-myung lied about how he found her.Before she could contact anyone, he drugged her and locked her in the basement.

He claims that the murder mood board with Shin and Joo-yeon was a gift to her and that he has been spying on her.A flashback shows Sa-yeon arriving in South Korea for the first time, heading to her old residence.Unfortunately, Hyomyung went there that day too.He watches as she finds a young girl's clothes, Jiang Jian's medal, and a reunion invitation.Hyo-myung is about to kill her when she calls the alumni association to find her biological father.He was even more moved when she spotted him and handed him her umbrella.But she also dropped the reunion invitation, and he picked it up.At the reunion party, Hyo-myung watches the disaster unfold in the parking lot and Sa-yeon dumps the letter.Currently, he claims that he had to punish Shin because he bullied Sa-yeon.She finally notices Joo-yeon’s photo and pleads with him not to hurt her.He calls her naive and claims Ms. Kyung wants to hurt her to avenge Joo-yeon's father.Elsewhere, Jiang Jian is back to treating his fake wrist injury.Nurse Song tries to tell him about Joo-yeon while bandaging him.

He doesn't care, but Nurse Song reveals that Joo-yeon was actually the first experimental subject, which is why she tried her best to protect Kang-gun.Her father was killed by a patient in front of her, and due to the trauma, she lost all memory of that time.But Jiang Jian finds it difficult to forgive her because she manipulated and deceived him.That night, he finds a starry sky lamp that Joo-yeon gave him and recalls the good times they had together.Outside, Shin reports to Joo-yeon that Kang Gun’s condition is improving.He also thanks her because he finally feels like he has a real family.They wish they could tell Kang Gun about his first love, and she reveals that Sa Yeon was with her father.At that moment, Hyo-myung follows Joo-yeon home.He dropped the key and as she handed it to him, her mother came out.He grabbed the keys and left.At the hospital, Joo-yeon receives a delivery, a stuffed toy her father gave her when she was killed by Hyo-myung.Meanwhile, Sa-yeon tries to escape, but to no avail.She recalls her father’s words and wonders if he killed Joo-yeon’s father.