this film be about a mysterious love letter that turn 4 people love life upside down . the idea of the film be interesting and and the film could have be funny . however and this film be simply what a romantic comedy should not be . the character be inadequately introduce at first and so it get so confusing . the support character come and go without adequate reason and a if they exist just for one particular scene and then vanish into thin air . the pacing be awfully slow and that it make 90 minute seem more like 180 minute . it could have be romantic and funny and but this film spectacularly fail to do either .