The first thing she noticed was the coat.

It was a good coat, cream wool, belted at the waist, the kind that cost a month's rent and looked as if it had cost nothing. It came in through the door of Dawnbridge at ten past five on a gray Friday afternoon, with the bell ringing over it and a gust of wet wind curling in at its hem, and Haeseul, who was counting out a box of blood pressure tablets at the counter, looked up with a polite smile already forming and let it die.

She knew the coat. She had stood in a shop in the arcade by the station on a snowy evening three Decembers ago, with her wallet open and her heart full, and bought it. Size small. A little long in the sleeve. She had given it wrapped in brown paper with a bit of green ribbon, and Soojin had unwrapped it with a quiet gasp, and put it on, and turned in the middle of the living room floor with her arms out, laughing, and said, Haeseul, you are an idiot, I love it.

"Hello, Haeseul," said Lim Soojin.

The tablets slid out of her fingers. They scattered across the counter in a small white rattling spray, and one rolled off the edge and fell to the floor, and neither of them looked at it.

She had changed. That was the thing that Haeseul would turn over afterward, in the long hours, because she had expected it to be otherwise. She had expected, if she had expected anything, that Soojin would be the same, that the same smooth round face and level gray eyes would look at her with the same careful kindness and she would feel, in the same old place under the breastbone, the same slow cold ache. But the face was thinner. There were fine lines at the corners of the eyes, and the dark hair, which she used to wear loose to the shoulder, had been cut in a blunt bob that made her look older and sharper and, in some difficult way, more real. She was thirty. She looked as if she had spent a good part of the last two years learning to be still.

"Soojin," said Haeseul, and her voice came out quite level, which surprised her. "Good afternoon. Can I help you?"

"May I speak to you? For a few minutes. If you are not busy."

"I am on shift."

"I know. I can wait." She glanced at the shop, at the empty aisles and the clock, and then, with a very slight tightening of the mouth, at the boy at the far end of the counter, who had been restacking shampoo and had gone as quiet as a mouse. "Or I can come back. I do not wish to make it difficult."

"It is no trouble."

It was a lie. It was one of the neater ones she had ever told. She stood very straight behind the counter with her hands flat on the glass and every nerve in her body singing, and said to Gyeol, over her shoulder, in her best professional voice, "Han Gyeol, will you mind the till for ten minutes? I am taking my break."

He looked at her. He looked at Soojin. He had the perfect round candid face of a boy who has learned, in the last month, a great many things about people that he did not set out to know, and he said, with enormous gravity, "Yes, Noona. Take as long as you need."

They stood in the narrow space beside the vitamin display, between the cod liver oil and the baby formula, in the harsh white light, as far from the till as the shop allowed. It was not private. It was not meant to be. Haeseul stood with her back against the shelves and her arms folded and her cardigan sleeves pulled down over her wrists, and she thought, with a faint crazy calm, that she had not seen this person in two years and nine months, and that she knew exactly how many days.

"You look well," said Soojin.

"Thank you."

"I mean it. You look..." She made a small helpless gesture. "I do not know. You look different. I thought it would be hard to say."

"I am sure it was."

"It was." The gray eyes dropped. She was twisting the belt of the coat round her fingers, a nervous trick that Haeseul had once found unbearably endearing. "I have been practicing this for a month. I rehearsed it in the car. It went very well, in the car."

"What is it that you wished to say?"

"That I am sorry."

The words fell into the quiet. A shelf creaked. In the distance the refrigerator started up with a low mechanical groan, and Haeseul looked at the tiled floor and thought, a little wildly, of all the other ways she had imagined this conversation, in the long dark hours: the cold ones, the furious ones, the ones where she was gracious and Soojin wept. In none of them had it been so small.

"For what, precisely?" she said.

"For leaving the way I did."

"You left in a perfectly civilized manner. You packed a suitcase and said that you were tired."

"I said that you were tired."

"Yes."

"I said it was hard to be near you." Soojin's voice cracked on the last word, and she steadied it with a little visible effort. "I have thought about that sentence every day for two years. I have turned it over a thousand times. I have tried to find another way to say it that would not be what it was, and I cannot. It was cruel. It was the cruelest thing that I have ever said to anyone. And it was also not true."

Haeseul went very still.

"It was not true," said Soojin again, quietly. "I mean, it was true that you were tired. You were the most exhausted person I have ever seen. You had been carrying your mother through the whole of a long illness, and you were holding it all together with your fingernails, and you never once asked me for anything. You never asked me to sit with you. You never asked me to hold your hand. You came home at midnight and made me tea and asked about my day, and I watched you do it, week after week, with your face going gray, and I did not know how to reach you." She drew a shaking breath. "I was not tired of you. I was terrified."

"Of what?"

"Of watching you disappear." The gray eyes lifted. They were brimming. "I thought that if I stayed, I would have to watch it happen, all the way to the end. I thought I would be standing beside you at the funeral and you would not be there. You would be a shell, and I would be holding its hand. And I was twenty-eight, and I was a coward, and I could not do it. So I told you it was hard to be near you, because that was easier than saying that I did not know how to save you." She wiped her cheek with the heel of her hand. "That is all. That is the whole of it. I wanted to say it to your face. I am so sorry, Haeseul. I should never have gone like that. You deserved a person who stayed."

Haeseul found that she could not feel her hands.

It was a very odd sensation. She was aware of her feet on the floor, and of the cold shelf behind her back, and the smell of cardboard and plastic and cheap peppermint, and of the slow steady beating of a pulse in the base of her throat. But her hands had gone away. They hung at the ends of her arms like gloves, numb and white. She had been braced for a great many things. She had never prepared for the possibility that the thing she had been carrying for two years, the splinter, the single flat line, you are so tired all the time, it is hard to be near, might simply be taken out of her and laid in her palm with an apology.

"I do not know what to say," she said.

"You do not have to say anything."

"I want to be angry."

"I know."

"I have wanted to be angry for two years. It was the only thing that was keeping me upright." Her voice sounded strange. "It is very inconvenient, to have it explained."

Soojin laughed. It broke out of her wetly, a little helplessly, and she pressed her knuckles to her mouth. "That is you," she said. "That is exactly you. I have missed it so much."

"Do not."

"I am sorry."

"I have not forgiven you."

"I do not expect it."

"I may not." She said it quite gently. "I do not know. I am not sure I know how. I have never been good at it. But I want you to know that I am glad you came. I did not think that I would be, and I am." She drew a long breath and let it out slowly. "Thank you for telling me. It was brave."

"It was not. It was two years too late."

"It was still brave."

Soojin looked at her. In the hard white light, with the tears drying on her cheeks, she looked young and tired and entirely sincere, and something in the lines of her face reminded Haeseul so powerfully of the evening in the arcade, the snow, the ribbon, the laugh, that she had to look away.

"You are still so tired," said Soojin, softly.

"I beg your pardon?"

"Your eyes. I am sorry. It is only that I know your face, and I know what it looks like when you have not slept, and it is worse than when I left." She hesitated. "I do not say it to hurt you. I say it because somebody should. You have been alone with it for such a long time."

It went in like a blade.

It was not that it was unkind. It was not unkind at all. It was said with a worried, anxious tenderness that made it a thousand times worse. And the old sentence rose up in Haeseul's mind, in the old flat voice, you are so tired all the time, and she felt the floor of herself lurch. For one dreadful instant she was twenty-seven again, standing in her own front hall with a suitcase by the door and a hand reaching for the latch.

"I am perfectly well," she said.

"Haeseul."

"I have a great deal to do. I have a boy to look after, and a shift to finish, and I should not..." She heard her voice rising and clamped down on it. "Excuse me. I must see to the till."

She turned. She was halfway to the counter when she felt a touch on her sleeve.

It was a light touch, a tug at the cuff, quite without insistence, and Soojin said, in a low voice, "Please. Do not go like that. I will not say another word about it." And the fingers closed, very gently, around Haeseul's left hand.

It was the wrong hand. She knew it the instant that it happened. The sleeve had ridden back. Soojin had meant only to hold her, a small apologetic squeeze, the way you hold a friend, but her thumb had slid across the inside of the wrist, and Haeseul felt the skin go tight and cold and prickling, and the cuff fell open.

The two rings lay in the white light, pale and delicate, one above the other, with their small silvery ticks.

Soojin looked down.

"What is that?" she said.

"It is a rash."

"It is not a rash."

"It is a contact dermatitis," said Haeseul, quite fast, with her whole face closing like a shutter. "I have had it for a few weeks. It is quite common. It is a reaction to a type of antiseptic." She pulled at her hand, but the grip had not tightened, only stayed. "It does not hurt. It is nothing."

"They are very regular."

"It is a pattern. It happens."

"Haeseul." Soojin raised her eyes. They had changed. The tenderness had not gone out of them, but something sharp and clear and watchful had come into it, the look of a person who has spent a great many years in a hospital and has learned to tell a lie from the way it holds its hands. "You have never lied well. You get very polite. You always have."

There was a silence.

Haeseul stood quite still. She was aware that she was trembling, in small fine shivers, all down the length of her arm, and that the hand in the other woman's was ice cold. She was aware of the white light, and the shelf, and Gyeol at the till, who had stopped even pretending to restack shampoo. She thought: I could tell her. I could say it in four words. It would be such a relief.

She thought: and then she would look at me with that face for the rest of her life.

"It is nothing," she said. "Please."

Soojin let go of her hand. She did it slowly, as one lets go of a bird, and stood looking at her with her own hands hanging empty at her sides.

"All right," she said. "I will not ask. But I would like it noted that I noticed." A pause. "I am staying with a friend in the old quarter this month. I thought, if you wished, that we might have a cup of coffee. Nothing heavy. A place with a table." She smiled, uncertainly. "I know you do not owe me that. I only thought that it might be nice to talk about something that was not the past."

Haeseul looked at her.

She should have said no. She would think so afterward, bitterly, lying awake. She should have said, thank you, but I have a great deal on. But what rose in her, with the weight of a long habit, was something small and tired and treacherous. It was the thought of the sofa in the old flat, and the lamp, and the pot of tea, and a hand on the back of her neck. It was the memory of a life in which nothing was asked of her but to be quiet and be loved. It was so simple. It was so familiar. It was the easiest thing in the world, and she was so very tired of everything else.

"I," she said. "Perhaps. I..."

The bell rang.

It rang its one clear brass note, and she knew before she turned. She knew it in the nape of her neck. She knew it as one knows the weather in a bone. And she turned her head, very slowly, in the cold white light, with Soojin's fingers still lightly on her wrist where they had come to rest again, and she saw her.

Eunhae stood in the doorway.

She was wearing the thin gray jacket, with the collar turned up and her short hair damp from the rain, and she had one hand still on the door. She had been about to speak. Her lips were parted. She had come in out of the weather with her face a little flushed and her eyes bright with the quick open gladness of someone who has looked forward all afternoon to a particular sight, and the gladness was still on her face when her gaze found Haeseul, and then, in the half second that followed, fell to the two women standing in the aisle, the one in the cream coat, the one in the white, the hand upon the wrist.

Something in her face stopped.

It did not change. It was not a flinch, or a frown, or any of the small helpless betrayals of feeling. It simply ceased, as a clock ceases, between one tick and the next. The brightness went out of it, all at once, as if somebody had turned down a lamp, and what was left was calm, and smooth, and perfectly polite, the face of a woman who has just been told that the shop is closed.

"Eunhae," said Haeseul.

"I am sorry." The voice was low and entirely steady. "I did not mean to interrupt. I will come back."

"No, wait, it is not..."

"It is quite all right." She inclined her head, very slightly, toward the woman in the cream coat. "Good afternoon."

"Good afternoon," said Soojin, puzzled.

And Eunhae turned, with a small formal movement, and went out. The door swung. The bell gave its single note, a trifle muffled this time, as if the clapper had been wrapped in cloth, and through the glass Haeseul saw a gray back and a bent head and the flash of a hand being pushed into a pocket, and then the pavement had taken her.

She did not remember pulling her hand away. She only knew that it was free.

"Who was that?" said Soojin.

"A friend." It came out hoarse. "A colleague. Someone I..." She did not know how to finish it. She had never in her life been so lost for a word. "I am so sorry. I have to go."

"Haeseul..."

"I cannot have coffee. I mean, I am sorry, I am sure it would be nice, but I cannot." She pressed her fingers to her forehead. She was shaking all over. "I have not forgiven you. I want to be clear about that, because I think you hoped. But I am glad you said it. I am glad. Thank you. I think I needed it more than I knew."

Soojin looked at her for a long, long moment. Her face was grave and tender and not at all hurt.

"I understand," she said. "I am not going to stand in the way." She stepped back. She did it with a small, sad, dignified smile, and she lifted a hand, in a half salute. "She is very beautiful, you know. Your friend. She looked at you as if you were the only light in the room."

"It is not like that."

"Is it not?" said Soojin, quite softly, and went to the door.

She did not look back. She went out into the rain with her cream coat belted at the waist, and the bell rang after her. And Haeseul, who had stood for thirty seconds with her mouth open and her heart going like a hammer, was suddenly aware of a very quiet sound at her elbow. It was Gyeol. He had come out from behind the counter, and was standing at her side with a stack of unsold shampoo bottles in his arms, looking up at her with large grave eyes.

"Noona," he said. "You should go."

"I am on shift."

"I have the till. I have had it for ten minutes. I have had it for a month, I think." His round face did not smile, but there was a faint tremor at the corner of his mouth. "She went up the hill. I saw her through the window. She was walking very fast."

"Gyeol..."

"Go, Noona."

She went.

She ran. For the second time in a month she ran up the steep wet street in her white coat, with the rain on her face and her breath coming in short bright sobs, and the pavements slick and gleaming under the lamps, and her heart pounding in her ears. She did not stop to think. She did not stop to put on a scarf. She ran up past the closed noodle shop and the temple gate, and round the corner by the fishmonger's, where the cat sat under a drainpipe with its tail around its paws, and up the last long slope to the door of Slow Hours.

It was shut.

The blind was down. The lamp in the window was dark. She hammered on the glass with the flat of her hand, and called, and listened, and there was nothing but the sound of rain on the roof, and the very faint, rhythmic, patient ticking of forty-one clocks, going on without her behind a locked door.

She stood on the wet doorstep, with her hair plastered to her forehead, and her chest heaving, and the key in her coat pocket pressing hard against her hip. She did not use it. She thought about it. She stood there for a long time with her hand in her pocket, and her fingers curled tight round the cold brass, and she did not go in.

It was Eunhae's house. She had said, the door is yours. But it was not a thing that one used in anger. It was not a thing that one used to prove a point.

"Eunhae," she said, to the blind. Her voice shook. "It is nothing. I swear to you. It is only someone I knew."

There was no answer. The rain came down. And far down the hill, below the roofs, the temple bell gave one slow soft stroke, and then another, marking an hour that Haeseul did not catch.

She turned and looked at the street. It was empty. The lamps were smeared yellow stars in the rain, and the cobbles ran with water, and the whole of the old quarter lay shut up and still beneath the dark, with its lit windows closed like eyes. Nobody was walking. Nobody was waiting. There was no gray figure at the corner. There was no sound of a step.

She was alone in the rain, and for the first time in a month, the ground beneath her felt like the ground. It felt hard and cold and very far away. And in the pocket of her coat, against her hip, the key was still warm from her hand.