After clearing their misunderstanding, one kiss makes waiting for Han-gyul's graduation frustrating. They compromise on a single secret date.

A typhoon hits the town of Shinsu. Everyone shelters at Jae-gyu's house, but Bom is missing. He and I-jun brave the storm to find her.

Han-gyul learns his mother is alive and argues with Jae-gyu. During the festival, shocking news forces Bom and Jae-gyu to make a major choice.