As the Emperor’s suite was a very small one, it was a matter of great importance, for a man who valued his success in the service, to be at Tilsit on the occasion of this interview between the two Emperors, and having succeeded in this, Borís felt that henceforth his position was fully assured. He had not only become known, but people had grown accustomed to him and accepted him. Twice he had executed commissions to the Emperor himself, so that the latter knew his face, and all those at court, far from cold-shouldering him as at first when they considered him a newcomer, would now have been surprised had he been absent.

Borís lodged with another adjutant, the Polish Count Zhilínski. Zhilínski, a Pole brought up in Paris, was rich, and passionately fond of the French, and almost every day of the stay at Tilsit, French officers of the Guard and from French headquarters were dining and lunching with him and Borís.