Title:Joi yat hei Year:2013 Rated:TV-PG Genre:Drama / Romance Language:Cantonese Country:Hong Kong Director:Clarence Fok Writer:Yiu Fai Lo Actors:Kai Ko / Angelababy / Michelle Chen Plot:A police officer called Mr. Cool, who falls in love with an amnesiac named Jojo. Boy and Lee use WeChat and bump into each other one day. They decide to play a game to date each other for seven days but not to fall in love.