"You want some coffee?" I asked.

"I'd love some. How are you? You look good. I like the haircut."

"Forty bucks. What a waste. I should have done it myself." I put a pot of coffee together, using the homey activity to assess my emotional state. By and large, I didn't feel much. I was happy to see him in the same way I'd be happy to see any friend of long standing, but aside from mild curiosity, there was no great rush of sexual chemistry. I felt no strong joy at his arrival or rage that he'd shown up unannounced. He was a man of impulse: impatient, restless, abrupt, reticent. He looked tired and his hair seemed much grayer, nearly ashen along his ears. He perched on one of my kitchen stools and leaned his forearms on the counter.

I flipped on the coffeepot and put the bag of ground coffee back in the freezer. "How was Germany?"

Dietz was a private eye from Carson City, Nevada, who'd developed an expertise in personal security. He left to go to Germany to run antiterrorist training exercises for overseas military bases. He said, "Good while it lasted. Then the funding dried up. These days, Uncle Sam doesn't want to spend the bucks that way. I was bored with it anyway; middle-aged man crawling through the underbrush. I didn't have to get out there with 'em, but I couldn't resist."

"So what brings you back? Are you working a case?"

"I'm on my way up the coast to see the boys in Santa Cruz." Dietz had two sons with a common-law wife, a woman named Naomi who had steadfastly refused to marry him. His older son, Nick, was probably twenty by now. I wasn't sure how old the younger boy was.

"Ah. And how are they?"

"Terrific. They've got papers due this week so I said I'd hold off until Saturday and then drive up. If they can get a few days off, I thought we'd take a little trip somewhere."

"I notice you're limping. What's that about?"

He gave a pat to his left thigh. "Got a bum knee," he said. "Tore the meniscus during night maneuvers, stumbling on a pothole. That's the second time I've injured it and the docs say I need to have a knee replacement. I'm not interested in surgery, but I agreed to give the knee a rest. Besides, I'm in burnout. I need a change of scene."

"You were burned out before you left."

"Not burnout. I was bored. I guess neither one is cured by doing more of the same." Dietz's gray eyes were clear. He was a good-looking man in a very nonstandard way. "I thought I might stay on your couch for four days if you don't object. I'm supposed to stay off my feet and put ice on my knee."

"Oh, really. That's nice. You drop out of my life for two years and then you show up because you need a nurse? Forget that."

"I'm not asking you to make a fuss," he said. "I figure you're busy so you'll be off at work all day. I'll sit here and read or watch TV, minding my own business. I even brought my own ice bags to stick in the freezer. I don't want anyone hovering. You won't have to lift a finger."

"Don't you think this is a tiny bit manipulative, springing it on me like this?"

"It's not manipulative as long as you have the option of saying no."

"Oh, right. And feel guilty? I don't think so," I said.

"Why would you feel guilty? Turn me down if it doesn't suit. What's the matter with you? If we can't tell the truth then what's the point in a relationship? Do as you please. I can find a motel or I can drive on up the coast tonight. I thought it'd be nice to spend a little time together, but it's not compulsory."

I regarded him warily. "I'll think about it." There was no point in telling him-since I was barely willing to admit it to myself-how flat the light had seemed in the days after he left, how anxiety had stirred every time I came home to the empty apartment, how music had seemed to whisper secret messages to me. Dance or decline. It didn't seem to make any difference. I'd imagined his return a hundred times, but never this way. Now the flatness of it was inside and all of my past feelings for him had shifted from passionate involvement to mild interest, if that.

Dietz had been watching me and his squint showed he was perplexed. "Are you mad about something?"

"Not at all," I said.

"Yes, you are."

"No, I'm not."

"What are you so mad about?"

"Would you stop that? I'm not mad."

He studied me for a moment and then his expression cleared. He said, "Ohhh, I get it. You're mad because I left."