Overview
Seo-jin is a widower still grieving his wife's death. Then he receives the news that his long-lost younger sister, Yoo-jin, who went missing 25 years ago, has turned up. Unlike the rest of his family, who welcome her into their arms, Seo-jin feels that Yoo-jin is a stranger.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 38 | 43 | |
 | 38 | 44 | |
 | 65 | 70 | |
 | 37 | 43 | |
 | 34 | 40 | |
 | - | - | |
 | 28 | 33 | |
 | 47 | 53 | |
 | 36 | 41 | |
 | - | - |