The Darling and Other Stories by Anton Chekhov

Towards the end of October Nina Fyodorovna had unmistakable symptoms of a relapse. There was a change in her face, and she grew rapidly thinner. In spite of acute pain she still imagined that she was getting better, and got up and dressed every morning as though she were well, and then lay on her bed, fully dressed, for the rest of the day. And towards the end she became very talkative. She would lie on her back and talk in a low voice, speaking with an effort and breathing painfully. She died suddenly under the following circumstances.

It was a clear moonlight evening. In the street people were tobogganing in the fresh snow, and their clamour floated in at the window. Nina Fyodorovna was lying on her back in bed, and Sasha, who had no one to take turns with her now, was sitting beside her half asleep.