By agreeing to keep his crush's secret, a college student becomes her friend. But things soon fall apart when she gets swept up in scandalous rumors.
| Actor | Role |
|---|---|
 Lee Ju-seungJeong-woo | Jeong-woo |
 Kang Jin-ahJoo-hee | Joo-hee |
 Jung Young-kiDong-hwa | Dong-hwa |
 Jang Hyuk-jinProfessor Jeom Baek | Professor Jeom Baek |
 Hong Eui-joonFriend | Friend |