This drama by the ever played "love letter" a corner in a corner and out first edition "kiss" practical joke in Japanese male god Naoki starring Takashi Kashiwabara, the film in Guangzhou and Tokyo to shoot. "Happiness project" is Takashi Kashiwabara's first Zibianziyan designed for Chinese fans elaborate love micro film, story tells the story of a slip of the tongue between autistic Japan travel insurance members and an ordinary girl in Guangzhou ordinary but touching inspirational love story.