Overview
Grandma Geum-boon lives alone for life. Her roommate Ji-woong is a professional part-timer. A project to live with the senior who lives alone, which started to save some rent, repeats the difficulties and overcomes. Through that, they get close to each other.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 80 | 83 | |
 | 25 | 28 | |
 | 80 | 83 | |
 | 26 | 30 | |
 | 31 | 34 | |
 | 43 | 47 | |
 | - | - | |
 | 32 | 36 | |
 | 55 | 59 | |
 | 55 | 58 |