Ji Sun Woo is willing to play with the game. She will do her best to get back her life the way it used to be. The divorce lawyer advised her to ensure that if she wishes to push through with her plans, no one should know. This is to ensure no one will jeopardize making Lee Tae Oh responsible for his affair.
Hyun Seo got a new car and a place to stay. It's a new apartment beside Da Kyung's home. Hyun Seo introduced herself to Da Kyung as neighbors, and they got along for their first meeting. Sun Woo provided all the necessities to start a new life for Hyun Seo. In exchange, Hyun Seo will watch and follow Da Kyung's activities and report to her.
Myung Sook remains a closed spy to Sun Woo in the hospital. She contacted Tae Oh when she saw Da Kyung's father and Sun Woo in close conversation in the garden. Tae Oh hurriedly went to the hospital to meet businessman Byung Gyu. He got paranoid about what Sun Woo talked about with Da Kyung's father. Seeing Tae Oh appear in the hospital surprised Sun Woo and thought someone would have informed him. Tae Oh started to stay and spend the night with Da Kyung's apartment. Sun Woo felt frustrated since this would make Tae Oh be more close to Da Kyung.
Son Je Hyuk, their neighbor, and good friend, wanted to get close to Sun Woo. He sent flowers and invited her for dinner. He always mentioned to Sun Woo that he is there to listen.
Park In Gyu is Hyun Seo's boyfriend, who battered her and took all her money. She was able to live a new life and stayed away from him with Sun Woo's help. Park In Gyu came back and followed Hyun Seo to her new apartment. Hyun Seo had nowhere to run. He then hit her again and entered her property. The following day, Park In Gyu went to the hospital and met Sun Woo. He bribed her to pay 30,000 million won to keep all her secrets about private stalking with Da Kyung. Sun Woo is mad about Park In Gyu's bribery. She is more worried about Hyun Seo's condition.
On the same day, Dong Shik, one of Sun Woo's patients, came for his medical results. He gave a recording disk to Sun Woo: it contains Tae Oh kissing with Da Kyung during his birthday. It was a video that shocked Sun Woo the most. Finally, a piece of evidence for the divorce she has been planning.
Da Kyung resigned from her work as a yoga instructor. This is due to her preparation for pregnancy. The wife of Son Je Hyuk, Ye Rim, sarcastically advised her to prepare for the worst. Ye Rim hinted that Da Kyung is pregnant due to changes with her body. Da Kyung denied nor confirmed anything with Ye Rim.
The following day, Sun Woo prepared to meet Son Je Hyuk for dinner. She dressed up with full makeup, making herself prettier. In the restaurant, Sun Woo enjoyed the night talking with Son Je Hyuk. As their dinner was about to end, So Je Hyuk confessed his feelings to Sun Woo. He placed a room key card on the table. He told Sun Woo to be happy and forget about Tae Oh. He offered the night to spend with her intimately. He stood up and went ahead to the room. After deliberating, Sun Woo followed the way to the room number indicated on the key card. She went inside the room where Son Je Hyuk was waiting.
Will Sun Woo's decision to be with Je Hyuk be revenge to Tae Oh or her way to forget everything?
