Its like you are watching a car cash but in slow motion. You know something bad gonna happen but you can't think of not seeing it perfect piece.

If you see this movie particularly you will realize that the writer/Actors has done an extremely well job. The story depends on your thinking how you want to see it(sort of open story)
To be honest I am still confused that what happened at the end but I am sure enough that its a masterpiece.

This movie somehow trying to portray the situation of South Korea. That living alone in SK is not safe.
As its just 14 minutes short film which is pretty much perfect I will totally recommend you to watch this short film.