The drama is the second collaboration between screenwriter Noh Hee-kyung and director Kim Kyu-tae after "That Winter, the Wind Blows" and "LIVE". It has a total of 20 episodes and will depict the lives of different people. The filming of this drama started at the end of July. It tells the story of young friends from their school days who meet again when they are older. It is a lyrical work.