The Prestige (movie Tie in)

We have our circle of friends, to whom we are devoted. Acquaintances we keep at arm's length. The reason we don't send birthday cards to people we don't really care a great deal about is that we don't want to feel obliged to have dinner with them or see a movie with them or visit them when they're sick. The purpose of making an acquaintance, for most of us, is to evaluate whether we want to turn that person into a friend; we don't feel we have the time or the energy to maintain meaningful contact with everyone. Horchow is quite different. The people he puts in his diary or on his computer are acquaintances — people he might run into only once a year or once every few years — and he doesn't shy away from the obligation that that connection requires. He has mastered what sociologists call the "weak tie," a friendly yet casual social connection. More than that, he's happy with the weak tie. After I met Horchow, I felt slightly frustrated. I wanted to know him better, but I wondered whether I would ever have the chance ...»