I never thought that Hideki, whom I had always considered a friend, would do such a thing. Hideki, my childhood friend from back home, was coming to Tokyo on business. Since it had been a while, we decided to have a drink together, and I wanted to introduce him to my wife, Sumire, so I invited him over to our house. A few days later, he seemed to be on another business trip, and I invited him over again. I didn't mind if my wife and friend became close, but after inviting Hideki over several times, my wife's attitude started to become distant…
