Son Ye-jin having a one night stand in the new drama “Thirty, Nine” might make Hyun Bin jealous 

Son Ye-jin, who is getting married to actor Hyun-bin next month, is making headlines for showing off her sexy side in a new drama.

JTBC’s “Thirty, Nine,” which first aired on the 16th, drew attention by having the main characters Cha Mi-jo (Son Ye-jin) and Kim Sun-woo (Yeon Woo-jin) accidentally spending the night together. Cha Mi-jo, the head of a dermatology clinic, declared that she would have a year-long sabbatical to commemorate paying back all the bank loans she borrowed to open the clinic.

Afterwards, Cha Mi-jo visited Onnuri Nursery School, where she had stayed until she was adopted at the age of seven, to do volunteer work with her friends. There, Cha Mi-jo met Kim Sun-woo, who teaches English to the children.

On this day, Cha Mi-jo left her watch at the nursery. Kim Sun-woo went to deliver it to her, and Cha Mi-jo gave a bouquet of peony flowers to him as a thank you gift. The two happened to reunite at a concert.

They got to drink together and Cha Mi-jo asked Kim Sun-woo, “How do you know about Onnuri Nursery School?” and Kim Sun-woo said, “My sister grew up there. I was suddenly curious about how my younger sister would have lived,” he replied honestly.

In fact, Kim Sun-woo came back to Korea because of his younger sister Kim So-won (Ahn So-hee), with whom he suddenly lost contact. Kim Sun-woo felt a strange sense of attraction to Cha Mi-jo, who had a family history similar to him, and said, “Do you want to go see Peony flowers?” inviting her to his house.

As someone about to be in her 40s, Cha Mi-jo immediately recognized what Kim Sun-woo meant. She said, “Let’s go to your house? To see peony? You mean you want to sleep with me, right?”  Kim Sun-woo honestly confessed his feelings, saying, “Yes.” As a result, the two spent the night impulsively sharing strong physical affection at Kim Sun-woo’s house.

However, the relationship between the two continued. Cha Mi-jo was shocked to see Kim Sun-woo when she was supposed to be introduced to someone who would take over her clinic ahead of her trip to the U.S.