Pemeran Ms. Temper & Nam Jung Gi

Lee Yo Won

as Ok Da Jung

Pemeran Utama

Yoon Sang Hyun

as Nam Jung Ki

Pemeran Utama

Hwang Chan Sung

as Nam Bong Gi [Jung Ki’s younger brother]

Pemeran Pembantu

Hwang Bo Ra

as Jang Mi Ri

Pemeran Pembantu

Kim Sun Young

as Han Young Mi

Pemeran Pembantu

Song Jae Hee

as Ji Yoon Ho

Pemeran Pembantu

Im Ha Ryong

as Nam Yong Gap [Jung Ki’s father]

Pemeran Pembantu

Son Jong Hak

as Kim Hwan Gyu [President]

Pemeran Pembantu

Kwon Hyun Sang

as Park Hyun Woo

Pemeran Pembantu

Yoo Chea Myung

as Jo Dong Gyu [President]

Pemeran Pembantu

Yeon Jung Hoon

as Lee Ji Sang

Pemeran Pembantu

Yang Joo Ho

as Manager Yang

Pemeran Pembantu

Noh Yi Han

as Ji Hoon

Pemeran Pembantu

Son Sung Chan

as Gold Chemical supplier president Myung

Pemeran Pembantu

Ri Woo Jin

as [Removal company employee]

Pemeran Pembantu

Choi Hyun Joon

as Nam Woo Joo

Pemeran Pembantu

Ahn Hyeon Bin

as [Lovely Researcher]

Pemeran Pembantu

Jung Won Chang

Pemeran Pembantu

Ahn Sang Woo

as Manager Shin [Dong Gyu's brother in-law]

Pemeran Pembantu

Noh Kang Min

as [Woo Joo's friend]

Pemeran Pembantu

Cha Geon Woo

as [Han Young Mi's husband]

Pemeran Pembantu

Kim Sook

as [Neighbor from apartment 801] (Ep. 8)

Bintang Tamu

Yoon Jung Soo

as [Neighbor from apartment 801] (Ep. 8)

Bintang Tamu

Cheetah

as [Herself] (Ep. 13)

Bintang Tamu

Yun Si Yun (윤시윤)

as [Himself] (Ep. 16)

Bintang Tamu

Lee Jung Jin

as Jang Shi Hwan

Bintang Tamu

May Bee

as [Worker at the bank]

Bintang Tamu

Kwon Hyuk Soo

as [President of Golden Chemicals]

Bintang Tamu

Jang Hae Min

as [Employee]

Bintang Tamu

Lee Su Ryeon

as [MD]

Bintang Tamu

Song Kyung Eui

Bintang Tamu

Hong Seok Cheon

as [Lovely's advertisement manager] (Ep. 11-12)

Bintang Tamu

Min Do Hee

as Emily [Jung Ki's neighbor]

Bintang Tamu

Oh Ji Hye

as Jung Bok Ja [Da Jung's mom]

Bintang Tamu

Lee Hyung Min

Sutradara

Joo Hyun

Screenwriter