• 
  Ji-Young Kim

  18 episodes, 2015
• 
  Ji-yeong Kim

  18 episodes, 2015
• 
  Hyeong-tak Shin

   Attorney Kim Hak Moon
• 
  Su-young Jung

   Park Kyung Mi
• 
  Soo-kyung Lee

   Lee Soo Kyung
• 
  Doojoon

   Goo Dae Young
• 
  So Hee Yoon

   Yoon Jin Yi
• 
  Hyeon-jin Seo

   Baek Soo-ji (18 episodes, 2015)

• 
  Se-in Kwon

   Lee Sang-woo (18 episodes, 2015)
• 
  Hee-won Kim

   Im Taek-soo (18 episodes, 2015)
• 
  Doo-Joon Yoon

   Goo Dae Young (34 episodes, 2013-2015)
• 
  Ga-Yoon Heo

  Hong Min-ah
• 
  Sam Hammington

  Restaurant Owner
• 
  Jae-yoon Cho

  Mi Ran's husband
• 
  Susanna No

  Heo Yoon Ji

• 
  Tae-yeon Kim

  Lee Seo Yun (young)