Overview
High school student Ha-Na experiences trouble sleeping after her classmate Jin-A committed suicide. Not being able to sleep, Ha-Na sees her parents fighting. The next day, her parents act like nothing happened the night before. She doesn't like her parents hypocritical behavior. Around this time, Se-Mi, a senior in the band club, approaches Ha-Na. Ha-Na begins to act differently, but she becomes to regret her behavior. A rumor spreads about her and she becomes the target of bullies.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 26 | 37 | |
 | 24 | 35 | |
 | 39 | 50 | |
 | 31 | 42 | |
 | 34 | 45 | |
| - | - |