第一个男人

咸恩静

Oh Jang-mi / Ma Seo-rin

吴贤庆

Chae Hwa-young

尹善友

Kang Baek Ho

Park Geon-il

Kang Jun Ho

Kim Min-seol

Jin Hong Ju

정소영

Jung Suk Hui [Jang Mi and Seo Rin's biological mother]

金学顺

O Bok Gil [Jang Mi's adoptive father]

이효정

Ma Dae Chang [Seo Rin's grandfather]

Lee Ki-chang

O Tae Pyeong [Jang Mi's brother]

이재황

Lee Gang Hyeok [Hwa Yeong's confidant]

郑灿

Kang Nam Bong [Baek Ho and Jun Ho's father]

Kim Sun-hye

Yeom San Wol [Hong Ju's mother]

崔智妍

Han Yeong Ja [Baek Ho and Jun Ho's mother]

金英弼

Ma Dong Seok [Jang Mi and Seo Rin's biological father]

Ahn Joo-in

Yang Geom-sun [Maid ]