My Boyfriend Is Type B

My Boyfriend is Type B is a South Korean romantic comedy film from the year 2005. The basic premise of the film comes from the Japanese blood type theory of personality, which claims that a person's blood type can determine their personality traits. The heroine is type A (conservative and introverted) while her love interest is type B (passionate and irresponsible).

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  Han Ji-hye

  Ha-Mi
• 
  Lee Dong-gun

  Young-Bin
• 
  Jung Ryeo-won

  Bo-Young
• 
  Shin Yi

  Chae-Young
• 
  Kwon Hae-sung

  schoolboy in classroom
• 
  Kim Min-su

  Bus Couple