I loved this movie so much for it's simplicity, it told us the story without any fancy shenanigans. I love that it's not very dramatic, perfect to enjoy on your own. It doesn't try to be more, because it's unique in what it is and that's why it's such a good movie. Simplicity sometimes is just the way to go.

When people are on a low budget or have a small cast, people try to still make a high end movie. This movie proves that simplicity and a little goofiness can be used as well

Also, Song Kang's english lines.... my heart :)