My only daughter, Yuki, who started attending junior college this spring, seems to have a new "boyfriend" who is a senior in the same club... I, as her father, have always had a good impression of this young man, who is surprisingly mature and polite for a young person these days, and can greet people clearly. He would come to our house a few times a month and we would have dinner together, but the other day, when my daughter Yuki came home from work, with a worried look on her face, she came to me, her father, to ask for my advice on a strange matter...