marc decides and before he and his wife agnes go to dinner at friend and to shave his mustache . he say nothing about it and expect agnes to comment on it and but she doesn not seem to notice . and neither do their friend . and neither do his co worker . and marc be quietly freak out . finally and he break down and say something to agnes and who say he never have a mustache and and every one else that he expect to notice tell him the same thing . marc and however and become somewhat obsessed with prove that he do have a mustache and which worry those around him until he ask to seek help . he even produce picture of them on vacation with him with his mustache and but agnes never really look at them and later they have disappear to and and agnes denies they ever vacation in that place to begin with . but thing get even strange a marc be to have lunch with agnes at his parent the next day and and his father have call to remind him and only to have agnes tell him that his father be dead for some time . and their friend that they have dinner with recently . where would they go . do they never exist . marc and of course and be get more and more agitated and agnes drug him when he go to lie down for a while . marc come to just in time to hear agnes and his bos and bruno and talk about the men in the white coat that be come to take marc away and and use all his conscience strength to dress himself and make ready and he manage to bolt and impulsively take a flight to hong kong and where he rid the ferry and wanders and eventually take a room . and the film get weirder from there . i do not quite know how to categorize this film . a dark comedy or psychological thriller . maybe . it be very interesting and pretty darn good though and even though you never really know what you have just witness . be it a conspiracy . be marc lose his mind . or be it just a strange dream . can not tell you and do not know and but it well worth see . positive .