Overview
On the autumn days when the SAT is close, Jaejun, the No. 1 school of all time, often misses school. Hyuna couldn't always beat Jaejun because of his school grades. I can't get my dog anyway. Hyuna makes a second pledge to follow.
Cast
- Lee Siu as Min Hyeon-a
- Park Cheon-ho as Lee Jae-joon