Overview
Gyeong-soo and Jeong-min used to be the happiest couple in the world. However, Jeong-min is left home alone after her husband leaves to the regional area for a lengthy business trip. While she tries to deal with her lonely feelings, her son’s tutor Min-hyeok starts flirting with her hard. And although Jeong-min knows she shouldn’t, she starts being attracted to Min-hyeok more and more. Meanwhile, Gyeong-soo finds his place in a boarding house in the regional district and starts getting attracted to the owner of the board house, who is a single mother with a young daughter.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 20 | 29 | |
 | 19 | 28 | |
 | - | - | |
 | - | - | |
 | 33 | 42 | |
 | - | - | |
| - | - | |
| - | - | |
| - | - | |
| - | - |