Sol breaks up with Tae-sung, thinking he only dated her to avoid the girl who likes him. Sun-jae tries to be cool with Sol so he can win her heart, but it's not easy for him to hide his feelings. Sol tries to avoid her accident that will happen to her in the future. Meanwhile, Tae-sung gets in an accident and gets hospitalized. At the hospital, he runs into someone unexpected.

Sol and Sun-jae meet at the Hangang Bridge as they promised. Sol is worried that something might happen to Sun-jae if she lets him go. She insists they spend the night together, and the two end up going to Sun-jae's place. They finally realized how they felt about each other after all those years. However, an unexpected accident happens, making Sol flustered again.