客室乗務員
Meanwhile, in the cabin, Da-jin's pregnant mother asks flight attendant Choi Ji-won (Yoo Sun), who is working her first flight, to take her to the restroom. At this time, a star passenger calls for flight attendant Choi Ji-won. Choi Ji-won turns around and attends to the star passenger. Da-jin's pregnant mother goes to the restroom alone. While Da-jin's mother is in the restroom, the airplane suddenly rolls heavily. Da-jin's mother bumps against the bathroom. She then collapses on the floor of the restroom. After the plane settles down, flight attendant Choi Jin-won becomes worried about the pregnant passenger and goes to the restroom to check on her. Choi Jin-won finds the passenger on the restroom floor. Flight attendant Choi Ji-won helps the woman back to her seat. Choi Ji-won covers the passenger with a blanket, but notices blood on her skirt. Choi Ji-won tells herself that the pregnant will be fine.