It was before Christmas last year, when the weather stayed so warm and watery the spirit seemed to go out of the season.

I was cutting through the terminal, as I often do on my way home from the publishing offices on Forty-first Street. I was, in fact, on my way to meet a new friend at Billy’s. It was four o’clock on Friday, and the great station was athrong with citizens on their way somewhere, laden with baggage and precious packages, shouting good-byes and greetings, flagging their arms, embracing, gripping each other with pleasure. Others, though, simply stood, as Mack Bolger was when I saw him, staring rather vacantly at the crowds, as if whomever he was there to meet for some reason hadn’t come. Mack is a tall, handsome, well-put-together man who seems to see everything from a height. He was wearing a long, well-fitted gabardine overcoat of some deep-olive twill—an expensive coat, I thought, an Italian coat. His brown shoes were polished to a high gloss; his trouser cuffs hit them just right. And because he was without a hat, he seemed even taller than what he was—perhaps six-three. His hands were in his coat pockets, his smooth chin slightly elevated the way a middle-aged man would, and as if he thought he was extremely visible there. His hair was thinning a little in front, but it was carefully cut, and he was tanned, which caused his square face and prominent brow to appear heavy, almost artificially so, as though in a peculiar way the man I saw was not Mack Bolger but a good-looking effigy situated precisely there to attract my attention.

For a while, a year and a half before, I had been involved with Mack Bolger’s wife, Beth Bolger. Oddly enough—only because all events that occur outside New York seem odd and fancifully unreal to New Yorkers—our affair had taken place in the city of St. Louis, that largely overlookable red-brick abstraction that is neither West nor Middlewest, neither South nor North; the city lost in the middle, as I think of it. I’ve always found it interesting that it was both the boyhood home of T. S. Eliot, and only eighty-five years before that, the starting point of westward expansion. It’s a place, I suppose, the world can’t get away from fast enough.

What went on between Beth Bolger and me is hardly worth the words that would be required to explain it away. At any distance but the close range I saw it from, it was an ordinary adultery—spirited, thrilling and then, after a brief while, when we had crossed the continent several times and caused as many people as possible unhappiness, embarrassment and heartache, it became disappointing and ignoble and finally almost disastrous to those same people. Because it is the truth and serves to complicate Mack Bolger’s unlikeable dilemma and to cast him in a more sympathetic light, I will say that at some point he was forced to confront me (and Beth as well) in a hotel room in St. Louis—a nice, graceful old barn called the Mayfair—with the result that I got banged around in a minor way and sent off into the empty downtown streets on a warm, humid autumn Sunday afternoon, without the slightest idea of what to do, ending up waiting for hours at the St. Louis airport for a midnight flight back to New York. Apart from my dignity, I left behind and never saw again a brown silk Hermès scarf with tassels that my mother had given me for Christmas in 1971, a gift she felt was the nicest thing she’d ever seen and perfect for a man just commencing life as a book editor. I’m glad she didn’t have to know about my losing it, and how it happened.

I also did not see Beth Bolger again, except for one sorrowful and bitter drink we had together in the theater district last spring, a nervous, uncomfortable meeting we somehow felt obligated to have, and following which I walked away down Forty-seventh Street, feeling that all of life was a sorry mess, while Beth went along to see The Iceman Cometh, which was playing then. We have not seen each other since that leave-taking, and, as I said, to tell more would not be quite worth the words.

But when I saw Mack Bolger standing in the crowded, festive holiday-bedecked concourse of Grand Central, looking rather vacant-headed but clearly himself, so far from the middle of the country, I was taken by a sudden and strange impulse—which was to walk straight across through the eddying sea of travelers and speak to him, just as one might speak to anyone you casually knew and had unexpectedly yet not unhappily encountered. And not to impart anything, or set in motion any particular action (to clarify history, for instance, or make amends), but simply to create an event where before there was none. And not an unpleasant event, or a provocative one. Just a dimensionless, unreverberant moment, a contact, unimportant in every other respect. Life has few enough of these moments—the rest of it being so consumed by the predictable and the obligated.

I knew a few things about Mack Bolger, about his life since we’d last confronted each other semi-violently in the Mayfair. Beth had been happy to tell me during our woeful drink at the Espalier Bar in April. Our—Beth’s and my—love affair was, of course, only one feature in the long devaluation and decline in her and Mack’s marriage. This I’d always understood.