One day he gave her a book that had been mentioned in their conversations. He did not stop to think that it was the first move he had made spontaneously in the whole relation. Hitherto every suggestion, every invitation, had proceeded from her (from her, trembling, presuffering a rebuff, lightly) and she longed for a first sign of his interest. When this book was brought to her, then, she lost her balance; she thought it justified her in pushing the friendship on to new levels, to almost daily meetings, and to long comradely lazy afternoons. She never realized that in his eyes she was, first, an enemy to his studies, and second, that strange hedged monster which all his wide reading had not been able to humanize: a married woman. She called once too often. Suddenly he changed; he became rude and abrupt. When she climbed his stairs he did hide behind the door and the bell rang in vain and with a menacing sound, though she had her ways of knowing he was in. She became terrified. Again she confronted that cavern of horror in her nature: she seemed always to be loving those that did not love her. She came to me, distraught. I was cautious and offered her philosophy until I could sound Blair in the matter. Blair came to me of his own accord. He paced up and down the room, bewildered, revolted, enraged. His stay in Rome had become impossible. He no longer dared remain in his room and when he was out he clung to the side streets. What should he do? I advised him to leave town. But how could he? He was in the middle of some work that. Some work that. Damn it all. All right, he'd go. I begged him before he went to come to dinner with me once when the Princess would be present. No, no. Anything but that. I, in turn, became angry. I analyzed the different kinds of fool he was. An hour later I was saying that the mere fact of being loved so, whether one could return it or not, put one under an obligation. More than an obligation to be merely kind, an obligation to be grateful. Blair did not understand, but consented at last on the difficult condition that I was not to reveal to the Princess that he was leaving for Spain on the very night of the dinner. Of course, the Princess arrived early, so enchantingly dressed that I fairly floundered in admitting her. She held tickets for the opera; one no longer cared to hear _Salome_, but _Petrushka_ was being danced after it, at ten-thirty. Blair's train left at eleven. He arrived and played his most gracious. We were really very happy, all of us, as we sat by the open window, smoking and talking long over Ottima's excellent _zabiglione_ and harsh Trasteverine coffee.