Singles: Cast
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
Choi Jeong-in
Hyun-jung
Jun Suk-ho
Jae-ho
Kim Young-jae
Sun-ho
Jeong In-gi
Team Leader Joo
Kim Eung-soo
Na-nan's Company Employee