本剧讲述一对除了脸以外什么都不一样的双胞胎姐妹，通过互换人生的谎言去寻找真正的爱情与人生。
Park Bo-young
Yoo Mi-ji / Yoo Mi-rae
진영
Lee Ho-su
류경수
Han Se-jin
장영남
Kim Ok-hee
김선영
Yeom Bun-hong
원미경
Kim Ro-sa
차미경
Kang Wol-oon
임철수
Lee Choong-gu
Lee Jae-in
Teen Yoo Mi-ji / Yoo Mi-rae
박윤호
Teen Lee Ho-su
장세혁
Choi Seung-hyeon
Moon Dong-hyeok
Song Kyeong-gu
Yoo Yu-jin
Park Ji-yun
Hong Seong-won
Kim Tae-i
