I walked through the front door and took it all in, the mix of slackers and strivers and old lags at the bar, the handful of occupied tables. Burke behind the bar, giving me an expressionless nod of recognition, and Andy Buckley all by himself in the rear alcove, leaning forward, dart in hand. A man emerged from the restroom and Andy straightened up, either to pass the time of day with the fellow or to avoid hitting him with a dart. It seemed to me that the fellow looked familiar, and I tried to place the face, and then I caught sight of another face that drove the first one entirely out of my mind.

There's no table service at Grogan's, you have to fetch your own drinks from the bar, but there are tables, and about half of them were occupied, one by a trio of men in suits, the rest by couples. Mick Ballou is a notorious criminal and Grogan's is his headquarters and a hangout for much of what's left of the neighborhood tough guys, but the gentrification of Hell's Kitchen into Clinton has made it an atmospheric watering hole for the neighborhood's newer residents, a place to cool off with a beer after work, or to stop for a last drink after a night at the theater. It's also an okay place to have a serious drink-eased conversation with your spouse. Or, in her case, with someone else's.

She was dark and slender, with short hair framing a face that was not pretty, but occasionally beautiful. Her name was Lisa Holtzmann. When I met her she was married, and her husband was a guy I hadn't liked and couldn't say why. Then somebody shot him while he was making a telephone call, and she found a strongbox full of money in the closet and called me. I made sure she could keep the money, and I solved his murder, and somewhere along the way I went to bed with her.

I was still at the Northwestern when it started. Then Elaine and I took the Parc Vendôme apartment together, and after we'd been there for a year or so we got married. Throughout this period I went on spending time with Lisa. It was always I who called, asking her if she wanted company, and she was always agreeable, always happy to see me. Sometimes I'd go weeks and weeks without seeing her, and I'd begin to believe the affair had run its course. Then the day would come when I wanted the escape that her bed afforded, and I would call, and she would make me welcome.

As far as I've ever been able to tell, the whole business didn't affect my relationship with Elaine at all. That's what everybody always wants to think, but in this case I honestly think it's true. It seemed to exist outside of space and time. It was sexual, of course, but it wasn't about sex, any more than drinking was ever about the way the stuff tasted. In fact it was like drinking, or its role for me was like the role drinking had played. It was a place to go when I didn't want to be where I was.

Shortly after we were married- on our honeymoon, as a matter of fact- Elaine gave me to understand that she knew I was seeing somebody and that she didn't care. She didn't say this in so many words. What she said was that marriage didn't have to change anything, that we could go on being the people we were. But the implication was unmistakable. Perhaps all the years she'd spent as a call girl had given her a unique perspective on the ways of men, married or not.

I went on seeing Lisa after we were married, though less frequently. And then it ended, with neither a bang nor a whimper. I was there one afternoon, in her eagle's nest twenty-some stories up in a new building on Fifty-seventh and Tenth. We were drinking coffee, and she told me, hesitantly, that she had started seeing someone, that it wasn't serious yet but might be.

And then we went to bed, and it was as it always was, nothing special, really, but good enough. All the while, though, I kept finding myself wondering what the hell I was doing there. I didn't think it was sinful, I didn't think it was wrong, I didn't think I was hurting anybody, not Elaine, not Lisa, not myself. But it seemed to me that it was somehow inappropriate.

I said, without making too much of it, that I probably wouldn't call for a while, that I'd give her some space. And she said, just as offhandedly, that she thought that was probably a good idea for now.

And I never called her again.

I'd seen her a couple of times. Once on the street, on her way home with a cartful of groceries from D'Agostino's. Hi. How are you? Not so bad. And you? Oh, about the same. Keeping busy. Me too. You're looking well. Thanks. So are you. Well. Well, it's good to see you. Same here. Take care. You too. And once with Elaine, across a crowded room at Armstrong's. Isn't that Lisa Holtzmann? Yes. I think it is. She's with somebody. Did she remarry? I don't know. She had a bad run of luck, didn't she? The miscarriage, and then losing her husband. Do you want to say hello? Oh, I don't know. She looks all wrapped up in the guy she's with, and we knew her when she was married. Another time…

But there hadn't been another time. And here she was, in Grogan's.

I was on my way to the bar, but just then she looked up, and our eyes met. Hers brightened. "Matt," she said, and motioned me over. "This is Florian."

He looked too ordinary for the name. He was around forty, with light brown hair going thin on top, horn-rimmed glasses, a blue blazer over a denim shirt and striped tie. He had a wedding ring, I noted, and she did not.

He said hello and I said hello and she said it was good to see me, and I went over to the bar and let Burke fill a glass with Coke for me. "He should be back in a minute," he said. "He said you'd be coming by."

"He was right," I said, or something like that, not really paying attention to what I was saying, taking a sip of the Coke and not paying attention to that either, and looking over the brim of my glass at the table I'd just left. Neither of them was looking my way. They were holding hands now, I noticed, or rather he was holding her hand. Florian and Lisa, Lisa and Florian.

Ages since I'd been with her. Years, really.

"Andy's in back," Burke said.

I nodded and pushed away from the bar. I saw something out of the corner of my eye, and turned, and my eyes locked with those of the man I'd seen coming out of the bathroom. He had a wide wedge-shaped face, prominent eyebrows, a broad forehead, a long narrow nose, a full-lipped mouth. I knew him, and at the same time I didn't have a clue who the hell he was.

He gave me the least little nod, but I couldn't say whether it was a nod of recognition or a simple acknowledgment of our eyes having met. Then he turned back to the bar and I walked on past him to where Andy Buckley was toeing the line and leaning way over it, aiming a dart at the board.

"The big fellow stepped out," he said. "Care to throw a dart or two while you wait?"

"I don't think so," I said. "It just makes me feel inadequate."

"I didn't do things made me feel inadequate, I'd never get out of bed."

"What about darts? What about driving a car?"

"Jesus, that's the worst of it. Voice in my head goes, 'Look at you, you bum. Thirty-eight years old and all you can do is drive and throw darts. You call that a life, you bum, you?'"

He tossed the dart, and it landed in the bull's-eye. "Well," he said, "if all you can do is throw darts, you might as well be good at it."

He got the darts from the board, and when he came back I said, "There's a guy at the bar, or was, a minute ago. Where the hell did he go?"

"Who are we talking about?"

I moved to where I could see the faces in the back-bar mirror. I couldn't find the one I was looking for. "Guy about your age," I said. "Maybe a little younger. Wide forehead tapering to a pointed chin." And I went on describing the face I'd seen while Andy frowned and shook his head.

"Doesn't ring a bell," he said. "He's not there now?"