A plane tries to land at Incheon airport. However, as the plane descends near the airport, fire erupts from its engine, and the entire airport falls into chaos. Soo Yun finds Yeo Reum being extremely nervous and finds out that her mother is on that plane. After thinking what he could do for her, he decides to find Yeo Reum's mother himself.

The fire on the plane and the passengers on board are all taken care of. Yeo Reum's mom gets injured during the process, and she hears someone claiming to be Yeo Reum's friend help her out. After hearing this story, Yeo Reum looks around to find Soo Yun, but he is nowhere to be found.

When Yeo Reum asks Soo Yun whether he likes her or not, he tells her the truth. Yeo Reum becomes dumbfounded and does not know what to do. Later on, she meets Eun Sub and tells him what has happened. Meanwhile, In Woo tells Seo Goon that it is impossible that Soo Yun is living a normal life.