The message is from the mother to the little girl. They have been receiving wedding gifts and one of them was this sword. The little girl has been stealing them, and the mother knows it. While they were gathered there in this scene the mother is making it know to the little girl that she knows she is the one doing the stealing. I’m assuming she is telling her that the stealing is wrong, which in the United States when doing business it would also be wrong and would cause havoc and an up roar between families, gangs, business, or whatever it may be. From this aspect of business I feel we are somewhat similar.