We don't have a habit of hugging in Japan. I've never hugged with my wife, as a habit. I can't remember even walking together with hugging her my hand around her waist. It's only because it makes walking difficult. A couple years ago, what I said to my wife made my elder daughter angry and she hadn't talked to me for about a week. One day, she came home drunkenly late at night and suddenly hugged me crying. She said to me, "Dad, I love you, I love you ... I'm sorry for rebelling against you ... Please wash dishes by yourself. I feel sorry for Mother ..." It was a little embarrassing for me. Since then I wash dishes after dinner. We had had a tough time since she was a teenager and she had been living alone for some years. I remember that we went see a circus together and talked about life back then. After she came home to live with us, I got a letter from her on my birthday some years ago. She apologized for her behavior in her early y...