I never thought that Hideki, who I had always considered a friend, would do something like that. Apparently, my friend Hideki, who I had known since we were kids in our hometown, was coming to Tokyo on a business trip. We decided to meet for a drink for the first time in a while, and I invited him over to my house, wanting to introduce him to my wife, Sumire. A few days later, he was on another business trip, so I invited him over to my house again. I had no objection to my wife and her friend becoming closer, but after inviting Hideki over a few times, my wife's attitude became more distant...