Cha Sun-Hee is a housewife and she is married to Bong Cheon-Dae. Her husband is currently unemployed. She has a twin sister, Cha Do-Hee, who works as a flight attendant. Although they are identical twins, they have completely opposite personalities. Cha Do-Hee becomes involved in a situation which leads to Cha Sun-Hee pretending to be her flight attendant sister. She then meets co-pilot Song Woo-Jin.
as Cha Sun-Hee / Cha Do-Hee
as Song Woo-Jin
as Oh Tae-Yang
as Bong Cheon-Dae
as Oh Tae-Ri
as Joo Ye-Bin
as Chae Kang-Min
as Bong Cheon-Ji
as Oh Pyeong-Pan
as Kim Gong-Joo
as Byeon Ok-Jung
as Lee Moon-Sook
as Bong Cho-rong
as Maid
