When I went to Tokyo for the university entrance exam, I decided to stay at the house where my eldest son and his second son lived. Coincidentally, the two brothers were on a long business trip, and a strange cohabitation began with the two sisters-in-law. Three days until the exam, I was working hard to study, but I can't get rid of my brother's wife's G pan. In the midst of that, I was pushed down by saying, "It's important to take a breather when studying for the exam."