I bought the apartment across the hall because I like knowing where she is.

That is what I told my real estate agent, Rachel, a woman with sharp eyes and a sharper sense of when to stop asking questions. She asked me once: "You like your neighbors?" And I said: "I like knowing where they are." And she nodded, which was the right answer, because in New York, liking your neighbors is a luxury most people cannot afford. Knowing where they are is a necessity.

The apartment is a fixer-upper. Two bedrooms, one bath, a kitchen with cabinets that do not close properly and a bathroom with tiles that have been yellow for thirty years. It is perfect. It is exactly the kind of apartment that says I am a serious person who does not waste money on things that do not matter. Which is true, mostly. I do not waste money. I waste other things. Time. Attention. The limited amount of goodwill the universe has allotted me.

The connecting door has not been opened in twenty years. I had a locksmith install a new lock on it. For security, I told Maggie when she asked. She looked at me with those big, honest eyes of hers and said: "You don't seem like the security type." And I said: "I am exactly the security type." And she laughed, which was annoying, because she was right.

I have been watching her for seven years.

Not in the way people think. There are no cameras. There are no listening devices. There is just a man with too much time and too much money and too much love for a woman who does not love him back, sitting in his apartment across the hall, listening through the wall.

It started small. After she moved in, I would hear her on the phone at night, talking to a friend, laughing at something the friend said, talking about work, talking about the weather, talking about a man.

Not me. Never me. Always a man who was not me.

I used to be the man she talked about. Seven years ago, before everything changed, before I got sick and left and told myself it was for her and not for me, she would talk about me to her friends. Not behind my back. In front of me. She would describe me to them: "Nate is intense. But he is the kind of intense that makes you feel alive." And I would sit there, listening to her talk about me as though I were a character in one of her novels, and I would think: she thinks I am intense. She thinks I am alive. And I would feel, for exactly one moment, something that I have not felt since: the sensation of being known.

I bought the apartment across the hall six months after she moved in. I told myself it was an investment. It was not an investment. It was an obsession. There is a difference. An investment has a return. An obsession has a destination. My destination is across the hall.

---

I have notes.

I know how this sounds. It sounds like the kind of thing that gets people committed. It sounds like the kind of thing that gets people painted on the side of a building as a warning to other people's girlfriends. But the notes are not what you think. They are not lists of her daily activities or descriptions of the men she dates. They are observations. Small, precise observations about the things she likes and the things she dislikes and the things she does not know she does.

For example: she taps her pen against her desk when she is writing and stuck. Three taps. Always three. She drinks tea in the morning and coffee in the afternoon. She hums when she is cleaning, and the song she hums is always something from the sixties, usually something by Nina Simone. She has a cat that is not her cat but visits her anyway, and she feeds it even though she told me once that she is allergic to cats.

These are not the notes of a stalker. They are the notes of a man who pays attention. There is a difference. I hope.

---

The seizure happened in the hallway of her building on a Thursday afternoon. I was coming home from Sloan Kettering, where the doctor had shown me the scans and said the words that change everything without changing anything: "It is growing faster than we anticipated."

I caught myself before I fell. I blamed it on alcohol. I had been drinking heavily lately; I tell myself it is because I am dying and who cares. The truth is more complicated. I drink because the world is too bright without her in it. The alcohol dims the brightness just enough that I can function.

I leaned against her doorframe. She found me like that: pale, sweating, holding myself upright against a door I had no right to be leaning against.

"Are you okay?" she asked.

"Fine," I said. "Just tired."

"You look like you are about to pass out."

"Then I will pass out. It will not be the first time."

She helped me to my feet. I was light. Too light. She noticed: "Have you been eating?"

"Does it look like I am eating?"

She did not help me. She closed the door in my face. I stood in the hallway for ten minutes, then went home and vomited.

I did not tell her about the seizure. I did not tell anyone about the seizure. People who know you well can tell when something is wrong. I do not have people who know me well. I have business partners and investors and a lawyer and a doctor. None of them know me. None of them have ever asked me how I am, expecting an honest answer.

---

The diagnosis was a walnut. That is how big the tumor is: the size of a walnut. In my left temporal lobe. The part of my brain responsible for language, for memory, for the ability to connect one thought to the next in a way that makes sense to other people.

"Six months, maybe eight," the doctor said. "Less if we do not start treatment."

"What if I do not want treatment?"

The doctor looked at me carefully. "Then you will lose your memory first. Then your speech. Then your ability to recognize faces. You will not know your family. You will not know yourself."

I said: "I understand. Thank you."

On the subway home, I realized I did not remember the train number. I got off at the next stop. I sat on a bench and waited for my mind to go further. It did not. Not yet.

I walked home through streets that were too bright and too loud and too full of people who were alive and healthy and unaware that the man walking among them was counting the days like a prisoner counts the marks on a wall.

I bought a notebook. I write in it every night. I write down things I do not want to forget: her name, her face, the way she said "Nate" the first time I heard her say it after seven years, which was in the bookstore in Brooklyn, and she said it the way people say the names of things they have loved and lost: quietly, carefully, as though the name itself were fragile.

---

I have one fully清醒 morning.清醒 is Chinese for "clear" or "sober." I learned the word from a woman I dated for three months in 2020. She was a professor of comparative literature at Columbia. She taught us to read Proust in the original French. She told me that the difference between remembering and reminiscing is the difference between facts and feelings. Remembering is factual. Reminiscing is emotional. She said: "Nate, you do not remember things. You remix them."

I am writing everything down now. Who I am. What I did. Why I did it.

I am not a good man. I am a man who loved someone for seven years and showed it by becoming a monster. I am not sorry. I am just honest.

I write about the apartment across the hall. I write about the lock I installed on the connecting door. I write about the notes I keep, the things I observe, the way I listen to her through the wall when I cannot sleep.

I write about the day in the bookstore when I saw her laughing with a man who was tall and well-dressed and reading a book about behavioral economics, and I felt something I had not felt in seven years: not jealousy. Something worse. Possession.

I write about the seizure. I write about the diagnosis. I write about the way the doctor's voice sounded when he said "six months, maybe eight": flat, professional, utterly indifferent to the fact that he was speaking to a man about to lose himself.

I leave the letter on her doorstep. I wait across the hall. I watch through the peephole. She picks it up. She reads it. She cries.

I sit on the floor of my empty apartment and cry too. But this time, I do not tell myself it is for her.

This time, I know what it is for.

---

She does not call me. She does not come to my apartment. She does not knock on the door across the hall and tell me that she understands and that she forgives me and that it is not too late.

She does none of those things.

I wait for three days. I do not leave my apartment. I do not turn on the television. I do not answer my phone. I sit at my desk and I write in the notebook and I watch the wall across the hall, as though I could see through it to the apartment on the other side, to the woman who sits at her desk and writes novels and drinks coffee in the afternoon and hums Nina Simone while she cleans.

On the third day, I hear her pack a bag. I hear the zipper. I hear her footsteps on the stairs. I hear the front door open and close. I know, with a certainty that is neither comforting nor uncomfortable but simply present, the way facts are present, that she is leaving. Not the apartment. Not the building. Leaving. Leaving me. Leaving the man who loved her by watching her through a peephole and writing about her in a notebook and buying the apartment across the hall and installing a lock on a door that had not been opened in twenty years.

I do not follow her. I do not call after her. I do not do any of the things that a man in a movie would do. I sit at my desk and I open the notebook and I write: "She left. I did not follow. This is what I do. This is who I am. There is no redemption in this. There is only fact."

I close the notebook. I sit in the silence of my apartment, which is not empty because the silence has a texture and a weight and a temperature, and I am inside all of them, and there is nowhere else to go.

The notebook is full. I have written everything I can write. There is nothing left to say.

I pick up the phone. I do not call her. I call Rachel, the real estate agent. "I want to sell the apartment across the hall," I say.

There is a pause. "You want to sell it? But you just---"

"I know what I want," I say. And I hang up.

I sit at my desk. I look at the wall. It is just a wall. Drywall and paint and the faint outline of a door that has not been opened in twenty years. But to me, it is not just a wall. It is a boundary. A line. A dividing factor between who I was and who I am and who I will be in six months when I cannot remember my own name.

I stand up. I walk to the wall. I put my hand on it. It is warm. I do not know why I expected it to be cold.

I close my eyes. I think about the first time I saw her smile. It was in a bookstore on 125th Street, seven years ago, and she was quoting Zora Neale Hurston at me, and her eyes were bright, and her hair was in a bun that was slightly too tight, and she said something that made me laugh, and I thought: that is the woman I am going to spend the rest of my life trying to understand.

I was right. I was also wrong. Understanding her was never the point. Loving her was the point. And loving her---really loving her, the kind of love that makes you buy apartments across the hall from the people you love and keep notes about their daily routines and watch them through peepholes---was the most beautiful and the most terrible thing I have ever done.

I open my eyes. I walk back to the desk. I sit down. I open the notebook to the last page. I write one more sentence.

"I loved her. I still do. This is not a confession. It is a fact."

I close the notebook. I turn off the light. I sit in the dark.

The city makes its sounds outside: the sirens, the traffic, the distant sound of a siren that might be an ambulance or might be nothing, might be calling to someone in need or might just be making noise for the sake of making noise.

I do not sleep. I sit in the dark and I listen to the city and I think about the woman across the hall and I let the thoughts come and go without trying to hold onto any of them.

This, I realize, is what letting go feels like. Not dramatic. Not painful. Just... quiet.

The quiet of a man who has loved too much and lost everything and is finally, at last, willing to sit in the silence and let it be enough.

© 2026 - Authored by Z R ZHANG ( EL9507135 -- パスポート番号[ちゅうごく] 중국 여권 번호 Номер паспорта หมายเลขหนังสือเดินทาง Passnummer رقم جواز السفر CHN Passport) The aforementioned Author hereby grants to OXFORD INDUSTRIAL HOLDING GROUP (ASIA PACIFIC) CO., LIMITED （BRN74685111） all economic property rights, including but not limited to the rights of: reproduction, distribution, rental, exhibition, performance, communication to the public via information network, adaptation, compilation, commercial operation, authorization for third-party use, and rights enforcement. Such grant is exclusive and irrevocable. The term of such rights shall be 49 years from the date of publication. 联系方式： To contact author， please email to datatorent@yeah.net