Did not understand, due to the strange to the audience of the film titles out the suspense of inertia model to explore, to see more than just be suddenly enlightened, this is actually film form, or some decent, or some bizarre, many metaphors and exaggerated performance will dull the rhythm of the infinite amplification. It is easy to think of the ending, which affects the quality of the film in the process of watching, or there is nothing to be said.

In fact, the scene in which the main character sits on a stool and looks at the empty bed shows that the other person who looks like him is actually an illusion, but this hint only appears once (since the two went to work together the next day, they must have been together all night).

The style, the Settings, and a lot of detail are interesting.