First: What? For those who do not see the inner story, including me, would not understand this movie. This movie is funny and a tiny bit inappropriate. It was interesting to have many coincidences or accidents, but what is the meaning? Since this movie was weird therefore the actors were weird and crazy, thus I cannot rate the characters. Unfortunately, the rating system does not have a choice for "unknown" so I would give this a C, an average score of 7 -- good as in "fine" or "whatever". I don't believe I would watch this again, but it was funny to watch it the first time. Music: I pay no attention to the background noise. At the end, I left my mouth hanging in shock --maybe-- and confused --absolutely.