Sa-Kwon Kim

Seo Min-gi

Yeon-du Lee

Kang Ji-na

Tam-hee Park

Eom Hong-dan

Hee-kyung Yang

Hwang Ik-seon (Dan-soo's grandmother)

Ha Na Park

Maeng Gong Hui, Maeng Gong-hee

Sang Nam Park

Koo Dan Su, Koo Dan Soo

Mi-kyeong Yang

Kang Myeong-ja (Gong-hee's mother)

Jae-Sung Choi

Maeng Gyeong Tae [Gong Hee's father]

Hyo-jeong Ban

Im Sun Yi [Gong Hee's grandmother], Im Sun-yi (Gong-hee's grandmother)

Yoon Bok-in

Maeng Gyeong Bok [Gyeong Tae's younger sister]

Cha Kwang-soo

Seo Deok Su [Min Ki's father], Seo Deok-soo (Min-gi's father)

Soo-kyeong Jeon

Jeon Joo-ri (Min-gi's mother)

Byoung-hoon Lee

Maeng Gyeong-sol (Gyeong-tae's younger brother)

Myeong-ho Lee

Lee Jung Seong [Fashion business division of Jays Group's head]

Han Yoon Ji

Heo Yu Ra [Jay Group employee]

Lee Kan-Hee

Han Seong-mi (Ji-na's mother)