He left the post-office and went home, but he had kept the last letter in his pocket. He lighted a candle, and held up close to its flame the envelope which he had not dared to open. At first he could distinguish nothing, but the envelope was thin, and by pressing it down on to the stiff card which it enclosed he was able, through the transparent paper, to read the concluding words. They were a coldly formal signature. If, instead of its being himself who was looking at a letter addressed to Forcheville, it had been Forcheville who had read a letter addressed to Swann, he might have found words in it of another, a far more tender kind! He took a firm hold of the card, which was sliding to and fro, the envelope being too large for it and then, by moving it with his finger and thumb, brought one line after another beneath the part of the envelope where the paper was not doubled, through which alone it was possible to read.
In spite of all these manoeuvres he could not make it out clearly. Not that it mattered, for he had seen enough to assure himself that the letter was about some trifling incident of no importance, and had nothing at all to do with love; it was something to do with Odette’s uncle. Swann had read quite plainly at the beginning of the line “I was right,” but did not understand what Odette had been right in doing, until suddenly a word which he had not been able, at first, to decipher, came to light and made the whole sentence intelligible: “I was right to open the door; it was my uncle.” To open the door! Then Forcheville had been there when Swann rang the bell, and she had sent him away; hence the sound that Swann had heard.
After that he read the whole letter; at the end she apologised for having treated Forcheville with so little ceremony, and reminded him that he had left his cigarette-case at her house, precisely what she had written to Swann after one of his first visits. But to Swann she had added: “Why did you not forget your heart also? I should never have let you have that back.” To Forcheville nothing of that sort; no allusion that could suggest any intrigue between them. And, really, he was obliged to admit that in all this business Forcheville had been worse treated than himself, since Odette was writing to him to make him believe that her visitor had been an uncle. From which it followed that he, Swann, was the man to whom she attached importance, and for whose sake she had sent the other away. And yet, if there had been nothing between Odette and Forcheville, why not have opened the door at once, why have said, “I was right to open the door; it was my uncle.” Right? if she was doing nothing wrong at that moment how could Forcheville possibly have accounted for her not opening the door? For a time Swann stood still there, heartbroken, bewildered, and yet happy; gazing at this envelope which Odette had handed to him without a scruple, so absolute was her trust in his honour; through its transparent window there had been disclosed to him, with the secret history of an incident which he had despaired of ever being able to learn, a fragment of the life of Odette, seen as through a narrow, luminous incision, cut into its surface without her knowledge. Then his jealousy rejoiced at the discovery, as though that jealousy had had an independent existence, fiercely egotistical, gluttonous of everything that would feed its vitality, even at the expense of Swann himself. Now it had food in store, and Swann could begin to grow uneasy afresh every evening, over the visits that Odette had received about five o’clock, and could seek to discover where Forcheville had been at that hour. For Swann’s affection for Odette still preserved the form which had been imposed on it, from the beginning, by his ignorance of the occupations in which she passed her days, as well as by the mental lethargy which prevented him from supplementing that ignorance by imagination. He was not jealous, at first, of the whole of Odette’s life, but of those moments only in which an incident, which he had perhaps misinterpreted, had led him
