Na-nan has known best pals Dong-mi and Jung-joon since childhood, and now the trio shares the ups and downs of their turbulent single lives together. But everything gets turned on end when Dong-mi and Jung-joon end up in bed!
Jang Jin-young
Na-nan
Lee Beom-soo
Jeong-jun
Uhm Jung-hwa
Dong-mi
Kim Joo-hyuk
Su-heon
Han Ji-hye
Ji-hye
Song Jae-ho
Dong-mi's Father
Jo Hee-bong
Director Cheon
Oh Ji-hye
Restaurant Manager
