seductive manner to propose a simple question - who is the other? not out of ordinary secrets but what is the detail who defines him ? the manner used by director to suggest more to say, to give clues without a verdict, to guide the viewer in a trip and create the right end are admirable. because all seems be around the title. number of the days from year. number of the first hotel room. number of days elapsed on the first date. it is only a day. from many other. before and after the story. and this fact does it special. and almost perfect portrait of the common existence as shelter of a dark side of it. more important - the kick to reflection. about the other, sure. and about ourselves.