Controversy over the meal prepared by the daughter-in-law in a KBS drama

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On the left is the daughter-in-law, and in the center are the parents-in-law.
This was a dinner appointment made several days ago because she wanted to treat them.
Curry rice with only two side dishes.
There isn't even something simple like miso soup or egg soup.
There isn't even water on the table.
What are your thoughts?