I'm confused about a couple of things *spoiler*
Plaese someone let me know
What was the thing he forced her to eat to prove she was his mother?
What happened at the scene where he wants to rape his mother? Does he accomplish this? I don't get whether he is in fact raping her or not?
What does the eel signify? Does it mean something special in the Korean culture or is it just a means to show us that he has become less hard hearted after meeting his mom?
What is the deal with the actual animal killing in the movie?
And why does she help him hurt and kick the guy who was pushed down the building? Just to be more believable?