Ko Sang-Sik is in his 40's and still single. He works as the environmental facility section chief at city hall. Ko Sang-Sik becomes involved with Kang Min-Joo. She is also in her 40's and still single. She works as a PD at a broadcasting station.

casts

Ji Jin-hee

Kim Hee-ae

Kwak Si-yang

Kim Seul-ki

Lee Soo-min