So, where does the Mother get all of the money from in the film? Her job doesn't come across as a high paying one, they're passing off Chinese herbs as the real deal, and her boss kind of threatens her over doing acupuncture on the side without a license so she can make some extra scratch. After her son has to pay for the mirror she mentions that they have no money, but somehow has enough money to hire that lawyer at least for a short while. Jin-tae also demands she pay him and she gives him a little bit of money, saying she was saving it up to pay off their debts and it's all she has, and then shortly after that manages to hand him a wad of bills to get information out of those two guys, which was apparently enough for him to buy a new car.
Overall I really liked the movie, solid 9/10.
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When someone is giving you his opinion, you should receive it with deep gratitude even though it is worthless. Huh? Finger!? What the hell?