It is true that the Bontemps had been invited for the same reason, but Swann, having acquired from the aristocracy that eternal "Don Juan" spirit which, in treating with two women of no importance, makes each of them believe that it is she alone who is seriously loved, had spoken to Mme. Bontemps of the Duchesse de Vendôme as of a person whom it was clearly laid down that she must meet at dinner.