My wife, who recently said she had a pain in her shoulder, was introduced to a young man named Yokoyama on the upper floor of the condominium and decided to take yoga lessons once a week. I was laughing at my wife who was having fun for some reason, saying that she was feeling better, but one day, while trying on a newly purchased leotard for lessons, she said, "Tomorrow. "Because it's a lesson ...", I felt uneasy when I saw my wife who was rushing to treat her hair with a leotard in one hand.