썸남썸녀

서준영

Man #5 best friend

박희본

Woman #5 best friend

조한철

Man #1 workaholic

이채은

Woman #1 workaholic

이주승

Man #4 only child

Seo Yi-an

Woman #4 only child

Cha Jung-won

Woman #2 frugal

안재홍

Man #2 frugal

Yoon Jin-wook

Man #3 pretty boy

Choi Ye Seul

Woman #3 pretty girl