Overview
Su-ho is a plain high school boy, and Su-eun is a bright and beautiful girl in the same school. For some unknown reason, Su-eun has a crush on the boy, and for equally mysterious reasons she rescues Su-ho in the sea though he doesn't know who actually saved him.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 43 | |
 | 29 | 49 | |
 | 70 | 89 | |
 | 49 | 69 | |
 | 26 | 46 | |
 | 29 | 49 | |
 | 25 | 45 | |
 | 22 | 41 | |
 | 46 | 66 | |
 | 37 | 57 |