Sweet & Sour

Faced with real-world opportunities and challenges, a couple endures the highs and lows of trying to make a long-distance relationship survive.

• 
  Jang Ki-yong

  Lee Jang-hyuk
• 
  Chae Soo-bin

  Jung Da-eun
• 
  Krystal Jung

  Han Bo-yeong
• 
  Lee Woo-je

  Lee Jang-hyuk
• 
  Park Cheol-min

  Team Leader
• 
  Kim Mi-kyeong

  Jang-hyeok's Mother
• 
  Hwang Jeong-min

  Nurse
• 
  Lee Kyung-young

  Security
• 
  An Kil-kang

  Jang-hyeok's Father
• 
  Yu Seon

  CEO