Out of a clear sky there comes one day a letter from Boris whom I have not seen for months and months. It is a strange document and I don't pretend to understand it all clearly.

"What happened between us – at any rate, as far as I go – is that you touched me, touched my life, that is, at the one point where I am still alive: my death. By the emotional flow I went through another immersion. I lived again, alive. No longer by reminiscence, as I do with others, but alive."

That's how it began. Not a word of greeting, no date, no address. Written in a thin, pompous scrawl on ruled paper torn out of a blank book. "That is why, whether you like me or not – deep down I rather think you hate me – you are very close to me. By you I know how I died: I see myself dying again: I am dying. That is something. More than to be dead simply. That may be the reason why I am so afraid to see you: you may have played the trick on me, and died. Things happen so fast nowadays."

I'm reading it over, line by line, standing by the stones. It sounds nutty to me, all this palaver about life and death and things happening so fast. Nothing is happening that I can see, except the usual calamities on the front page. He's been living all by himself for the last six months, tucked away in a cheap little room – probably holding telepathic communication with Cronstadt. He talks about the line falling back, the sector evacuated, and so on and so forth, as though he were dug into a trench and writing a report to headquarters. He probably had his frock coat on when he sat down to pen this missive, and he probably rubbed his hands a few times as he used to do when a customer was calling to rent the apartment. "The reason I wanted you to commit suicide…" he begins again. At that I burst out laughing. He used to walk up and down with one hand stuck in the tail flap of his frock coat at the Villa Borghese, or at Cronstadt's – wherever there was deck space, as it were – and reel off this nonsense about living and dying to his heart's content. I never understood a word of it, I must confess, but it was a good show and, being a Gentile, I was naturally interested in what went on in that menagerie of a brainpan. Sometimes he would lie on his couch full length, exhausted by the surge of ideas that swept through his noodle. His feet just grazed the bookrack where he kept his Plato and Spinoza – he couldn't understand why I had no use for them. I must say he made them sound interesting, though what it was all about I hadn't the least idea. Sometimes I would glance at a volume furtively, to check up on these wild ideas which he imputed to them – but the connection was frail, tenuous. He had a language all his own, Boris, that is, when I had him alone; but when I listened to Cronstadt it seemed to me that Boris had plagiarized his wonderful ideas. They talked a sort of higher mathematics, these two. Nothing of flesh and blood ever crept in; it was weird, ghostly, ghoulishly abstract. When they got on to the dying business it sounded a little more concrete: after all, a cleaver or a meat ax has to have a handle. I enjoyed those sessions immensely. It was the first time in my life that death had even seemed fascinating to me – all these abstract deaths which involved a bloodless sort of agony. Now and then they would compliment me on being alive, but in such a way that I felt embarrassed. They made me feel that I was alive in the nineteenth century, a sort of atavistic remnant, a romantic shred, a soulful Pithecanthropus erectus. Boris especially seemed to get a great kick out of touching me; he wanted me to be alive so that he could die to his heart's content. You would think that all those millions in the street were nothing but dead cows the way he looked at me and touched me. But the letter… I'm forgetting the letter…

"The reason why I wanted you to commit suicide that evening at the Cronstadts', when Moldorf became God, was that I was very close to you then. Perhaps closer than I shall ever be. And I was afraid, terribly afraid, that some day you'd go back on me, die on my hands. And I would be left high and dry with my idea of you simply, and nothing to sustain it. I should never forgive you for that."

Perhaps you can visualize him saying a thing like that! Myself it's not clear what his idea of me was, or at any rate, it's clear that I was just pure idea, an idea that kept itself alive without food. He never attached much importance, Boris, to the food problem. He tried to nourish me with ideas. Everything was idea. Just the same, when he had his heart set on renting the apartment, he wouldn't forget to put a new washer in the toilet. Anyway, he didn't want me to die on his hands. "You must be life for me to the very end," so he writes. "That is the only way in which to sustain my idea of you. Because you have gotten, as you see, tied up with something so vital to me, I do not think I shall ever shake you off. Nor do I wish to. I want you to live more vitally every day, as I am dead. That is why, when I speak of you to others, I am just a bit ashamed. It's hard to talk of one's self so intimately."

You would imagine perhaps that he was anxious to see me, or that he would like to know what I was doing – but no, not a line about the concrete or the personal, except in this living dying language, nothing but this little message from the trenches, this whiff of poison gas to apprise all and sundry that the war was still o............