Back in the past, after Sanda and Rong Bi broke up, she left for the United States.Although she tried to let go, she still couldn't forget Rong Bi.Now Sanda is asked by her mother about her feelings for Rong Bi and she tries to escape from answering, luckily her sister comes and saves her.Rong Bi was also asked the same question. He told Hu Shangdao that he had always loved Sanda.Fu Shangdao was surprised to find that Rong Bi had told him this many times when he was drunk.Fu Shangdao insisted on asking Rong Bi how he felt about Sanda, and Rong Bi asked him if his feelings would prevent Fu Shangdao from confessing.Fu Shangdao denied it, and Rong Bi told him that this was the way it should be.He never forgot Sanda because he never tried to forget her.

Rong Bi went home in the rain, saw the wet kitten, and remembered the memories with Sanda.He leaves the umbrella for the kitten and when he returns home, he sees Sanda balancing on the wall.He approached her from behind and they both fell to the ground.Zhao Shangtai learned the news of Sanda's return.Sanda treated Yong Bi's wounds and asked him not to mention going to Seoul.The next day, Sanda learned about Zhenda's encounter with her ex-husband and continued to find her own way.She meets Yong Pil, who laughs when he learns that she is going to Jeju Orle Trail on Jeju Island.Rong Bi laughed at her method of looking for Zhao Sanda and left.He can't say anything as Jeon Dae-young's cousins ​​joke about what happened to him recently, and fantasize about his wife, who should have taught them a lesson by now.

Jin Dal spends money with Ha Yool and meets Jeon Dae Young's assistant Go Cheol Jong.Gao Zhezong greeted Zhenda and met Quan Daeying when he sent her home, and he ran away in fear.Ha Yool looks for the dolphin the man was talking about, and so does Gong Ji Chan.Kong Zhican accidentally met Haida, and she thought he was a mental patient.He assures her it's not, embarrassing her.Haida finds Ha-ryul and sees her spark with men and calls her mother aunt.Elsewhere, word spreads around town that Yong Bi and Sanda are together, while Sanda enjoys the trails with others.However, her journey ends at Fuchangdao's restaurant, where she sees him being punched by his brother, who comes to ask for money.This makes Fu Shangdao feel embarrassed, because Sanda always sees his most pitiful side, which makes him unable to promise her sometimes.

The next day, Sanda went to the drugstore due to muscle soreness and met Rong Bi who laughed again.He gave her medicine and walked her home with a smile.He told her about an upcoming photography contest and invited her to participate.Then, they met Zhao Shangtai.Memories of the past came to mind, and Sanda remembered the day Zhao Shangtai asked her to break up with his son.She agreed and gave up the love that had always supported her.