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.
Lee Da-hae
Ryu Soo-young
An Woo-yeon
Bae Soo-bin
Yoon Se-a
Shin Hye-jeong
Shim Hyung-tak
Ahn Sol-bin
Lee Duck-hwa
Moon Hee-kyung
Geum Bo-ra
Yang Geum-seok
Lee Han-seo