<Korean TV Series NOW> ”Love on a Single Bridge” EP12 (final episode), Joo Ji Hoon's house and Jung Yumi's house reconciled = Viewership rating 6.5%, Synopsis and spoilers

※This article contains spoilers. tvNTV Series "Love on a Single Bridge" EP12 (viewership rating 6.5%) is about Seok Ji-won's (Joo Ji Hoon) house and Yoon Ji-won's (Joo Ji Hoon) house.
The drama depicts the reconciliation of the family of Jung Yu-mi (played by Jung Yoo-mi). The evil deeds of Ji Kyung-hoon (played by Lee Seung-jun), who drove Yoon Ho-seok (played by Joo Seok-tae) to death, are all revealed.
After the incident, Yoon Jae-ho (played by Kim Gab-soo) and Seok Kyung-tae (played by Lee Byung-jun) apologized to each other, saying, "I'm sorry for the late reply. I'm sorry for sending Ho-seok back like that."
"Now everything is over. My children will be able to cut ties with me that we were unable to stop," she said, and they reconciled, asking for forgiveness for past mistakes.
Later, Yoon Jae-ho tells Ji Kyung-ho, who is locked up in prison, "I forgive you. There's no point in catching someone like you and hating him. What I can't forgive is myself.
I am the foolish Yoon Jae-ho who sent my son's wife off like that and left you by my side without knowing anything," she said, shedding hot tears. Meanwhile, many changes have taken place at Deokmok High School.
Moon Soo (played by Lee Si Woo) has finished his teaching internship, Hong Tae Oh (played by Kim Jae Cheol) and Maeng Soo Ah (played by Jeon Hye Jin) have started a secret relationship, and the grounds of Deok Mok High School are now used as a golf course instead of a school.
The park was remodeled into a park of sorts. Here, couples from rival families were able to meet and take wedding photos in one go, so that the two former families could see the fruits of reconciliation.
When the first snow of the year fell, Yoon Ji-won visited Namsan Tower just as she had done 18 years ago, when she was on a business trip there.
Seok Ji Won was waiting for Yoon Ji Won with a red scarf that she had knitted herself. The two finally kept their promise from 18 years ago and promised each other eternal love.