Because of grandfather's will, Ju Won somehow feel uncomfortable about this flight. He accidentally reunite with a manager of J- one, Gu Reum. After they finished their flight, something shocking happens to Ju Won and Gu Reum.
A doctor tries to woo a grieving, widowed firefighter in her attempt to get him to testify on her behalf in a medical malpractice case.
Depicts the romantic meeting of four men and women in a thrilling airplane, an airport, and an unfamiliar city.