12 Years Promise
12년만의 재회 : 달래 된, 장국
- Ended
- 2014
- 26 episodes
- 70 min per episode
- Comedy
- Drama
- In Korea on JTBC
Where to watch 12 Years Promise in the US
12 Years Promise isn't currently available on any subscription platform in the US.
Availability updated November 7, 2026.
12 Years Promise TV ratings in Korea
In Korea 12 Years Promise averaged a 0.9% audience share over 26 episodes, peaking at 1.7% with episode 4 (Nielsen Korea, nationwide).
Source: Nielsen Korea data as reported by Wikipedia
12 Years Promise plot
Jang Guk is a country bumpkin who just transferred into a school in Seoul. She falls for Yoo Jun Su, the most popular boy in school. As her crush on him grows, they spent the night together which leads to her pregnancy. Their two families are thrown into chaos and Jang Guk suffers a miscarriage due to an accident. Jang Guk’s mother sends her away to the U.S., hoping that her daughter would be able to lead a new life. They meet again 12 years later, but Jun Su does not recognise Jang Guk.
