Singles

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
• 
  Choi Jeong-in

  Hyun-jung
• 
  Jun Suk-ho

  Jae-ho