Three middle age-women are friends who graduated from the same high school and believe they are leading happy lives, until they face a crisis.

Yoo Ji-Na has been a popular singer for the past 20 years, but she holds pain inside because of something she abandoned when she was younger. ...

Hyun Ji-seok, a university professor, and Go Mi-yeon, a scriptwriter, were high school sweethearts, who discover that they are cousins. They ...