Cast: : Yoo Ji-taeली बो-जवानJinyoung (entertainer, born 1994)Jeon So-neeपार्क सी-Hyeon
परिचय: This is a story about the men and women born in 40s who reunited with their first loves. Neither middle-aged nor youthful, they were ushering the second bloom of their lives with intense love and entanglement.