12H20

Neither the opening titles nor the closing titles show the film's title written out on-screen. Instead, the film ends with a shot of an analog clock on the wall for five seconds, as its second hand is reaching the time of 12:20 (which would be notated as 12h20 in French).

The only moment in the film when the title is shown written out, is on the post-it note on the fridge, which is written in all capital letters (so "12H20" instead of "12h20").