I know... that my husband is cheating on me again tonight. It's not the anger that I can't forgive, but the heat in my body that I can't suppress... Today, too, I provoke my father-in-law with loneliness, hoping for mistakes to happen. On such a night, my father-in-law brought a friend... I never thought that there was a vulgar secret agreement at work, comparing the daughters-in-law of each other's sons... Tonight, my delusions and reality finally intersect... My father-in-law's thick comparison of the bodies of the married woman he meets outside and his son's wife begins tonight.