On a warm spring day Min-soo, a small boy, meets tall and broad-shouldered Seok-i inside a bus. Min-soo keeps looking at the intimidating boy whose sharp eyes are hidden under his baseball cap. Min-soo's heart starts beating. What will happen to Min-soo and Seok-i?
| Actor | Role |
|---|---|
 Kim Hye-seongMin-soo | Min-soo |
 Lee Hyun-jinSeok-i | Seok-i |
 Ye Ji-wonThe fairy | The fairy |