나쁜 남자의 사랑법

Demian

Sung Ji-hoon

Age 30 (now 32)

Park Jung-won

Choi Yoon-ha

Age 32 (now 34)

한석우

Sung Woo-min

Jung Eui-jae

Sung Cheon-woo

Age 34 (now 35)

Jeong Ji-soo

Age 21 (now 22)

Jung Wook

Age 51 (now 52)

Hwang Ji-ah

Age 17 (now 18)