You went to the bathroom. I told her to control herself. At least in front of you.

She called the newspapers. They didn't know anything.

She called the fire department.

No one knew anything.

All afternoon I knitted that scarf for you. It grew longer and longer.

Your mother closed the windows, but we could still smell the smoke.

She asked me if I thought we should make posters.

I said it might be a good idea.

That made her cry, because she had been depending on me.

The scarf grew longer and longer.

She used the picture from your vacation. From only two weeks before. It was you and your father. When I saw it, I told her she shouldn't use a picture that had your face in it. She said she wasn't going to use the whole picture. Only your father's face.

I told her, Still, it isn't a good idea.

She said, There are more important things to worry about.

Just use a different picture.

Let it go, Mom.

She had never called me Mom.

There are so many pictures to choose from.

Mind your own business.

This is my business.

We were not angry at each other.

I don't know how much you understood, but probably you understood everything.

She took the posters downtown that afternoon. She filled a rolling suitcase with them. I thought of your grandfather. I wondered where he was at that moment. I didn't know if I wanted him to be suffering.

She took a stapler. And a box of staples. And tape. I think of those things now. The paper, the stapler, the staples, the tape. It makes me sick. Physical things. Forty years of loving someone becomes staples and tape.

It was just the two of us. You and me.

We played games in the living room. You made jewelry. The scarf grew longer and longer. We went for a walk in the park. We didn't talk about what was on top of us. What was pinning us down like a ceiling. When you fell asleep with your head on my lap, I turned on the television.

I lowered the volume until it was silent.

The same pictures over and over.

Planes going into buildings.

Bodies falling.

People waving shirts out of high windows.

Planes going into buildings.

Bodies falling.

Planes going into buildings.

People covered in gray dust.

Bodies falling.

Buildings falling.

Planes going into buildings.

Planes going into buildings.

Buildings falling.

People waving shirts out of high windows.

Bodies falling.

Planes going into buildings.

Sometimes I felt your eyelids flickering. Were you awake? Or dreaming?

Your mother came home late that night. The suitcase was empty.

She hugged you until you said, You're hurting me.

She called everyone your father knew, and everyone who might know something. She told them, I'm sorry to wake you. I wanted to shout into her ear, Don't be sorry!

She kept touching her eyes, although there were no tears.

They thought there would be thousands of injured people. Unconscious people. People without memories. They thought there would be thousands of bodies. They were going to put them in an iceskating rink.

Remember when we went skating a few months ago and I turned around, because I told you that watching people skate gave me a headache? I saw rows of bodies under the ice.

Your mother told me I could go home.

I told her I didn't want to.

She said, Have something to eat. Try to sleep.

I won't be able to eat or sleep.

She said, I need to sleep.

I told her I loved her.

That made her cry, because she had been depending on me.

I went back across the street.

Planes going into buildings.

Bodies falling.

Planes going into buildings.

Buildings falling.

Planes going into buildings.

Planes going into buildings.

Planes going into buildings.

When I no longer had to be strong in front of you, I became very weak. I brought myself to the ground, which was where I belonged. I hit the floor with my fists. I wanted to break my hands, but when it hurt too much, I stopped. I was too selfish to break my hands for my only child.

Bodies falling.

Staples and tape.

I didn't feel empty. I wished I'd felt empty.

People waving shirts out of high windows.

I wanted to be empty like an overturned pitcher. But I was full like a stone.

Planes going into buildings.

I had to go to the bathroom. I didn't want to get up. I wanted to lie in my own waste, which is what I deserved. I wanted to be a pig in my own filth. But I got up and went to the bathroom. That's who I am.

Bodies falling.

Buildings falling.

The rings of the tree that fell away from our house.

I wanted so much for it to be me under the rubble. Even for a minute.

A second. It was as simple as wanting to take his place. And it was more complicated than that.

The television was the only light.

Planes going into buildings.

Planes going into buildings.

I thought it would feel different. But even then I was me.

Oskar, I'm remembering you onstage in front of all of those strangers.

I wanted to say to them, He's mine. I wanted to stand up and shout, That beautiful person is mine! Mine!

When I was watching you, I was so proud and so sad.

Alas. His lips. Your songs.

When I looked at you, my life made sense. Even the bad things made sense. They were necessary to make you possible.

Alas. Your songs.

My parents' lives made sense.

My grandparents'.

Even Anna's life.

But I knew the truth, and that's why I was so sad.

Every moment before this one depends on this one.

Everything in the history of the world can be proven wrong in one moment.

Your mother wanted to have a funeral, even though there was no body. What could anyone say?

We all rode in the limousine together. I could not stop touching you. I could not touch you enough. I needed more hands. You made jokes with the driver, but I could see that inside you were suffering. Making him laugh was how you suffered. When we got to the grave and they lowered the empty coffin, you let out a noise like an animal. I had never heard anything like it. You were a wounded animal. The noise is still in my ears. It was what I had spent forty years looking for, what I wanted my life and life story to be. Your mother took you to the side and held you. They shoveled dirt into your father's grave.

Onto my son's empty coffin. There was nothing there.

All of my sounds were lock inside me.

The limousine took us home.

Everyone was silent.

When we got to my building, you walked me to the front door.

The doorman said there was a letter for me.

I told him I'd look at it tomorrow or the next day.

The doorman said the person had just dropped it off.

I said, Tomorrow.

The doorman said, He seemed desperate.

I asked you to read it for me. I said, My eyes are crummy.

You opened it.

I'm sorry, you said.

Why are you sorry?

No, that's what it says.

I took it from you and looked at it.

When your grandfather left me forty years ago, I erased all of his writing. I washed the words from the mirrors and the floors. I painted over the walls. I cleaned the shower curtains. I even refinished the floors. It took me as long as I had known him to get rid of all of his words. Like turning an hourglass over.

I thought he had to look for what he was looking for, and realize it no longer existed, or never existed. I thought he would write. Or send money. Or ask for pictures of the baby, if not me.

For forty years not a word.

Only empty envelopes.

And then, on the day of my son's funeral, two words.

I'm sorry.

He had come back.