리씨는 비행 도중 승무원에게 숨막힘 등의 증상을 호소하면서 "일행이 없고 탑승 전 아무 약도 먹지 않았다"고 거짓말을 했다.
During the flight, Li complained to the flight attendant about symptoms such as choking, lying that "there was no companion and he didn't take any medicine before boarding."