“I wonder what’s happened to my father,” said Muriel, breaking the silence engendered by Rupert’s reflections. “I haven’t seen him since the how-d’you-doing business.”

His whereabouts was only of casual interest to her, for she regarded him with no particular love, nor, indeed, did she know him at all intimately. His duties had taken him abroad a great deal during her childhood, while her education had kept her in England; and for the last three or four years he had passed almost entirely out of her scheme of things.

“He’s working in his study,” her companion replied, pointing to the wing of the house which went to form the angle wherein they were sitting. “He always dictates his telegrams at this time: he says he feels more benevolent after dinner. He’ll come into the ballroom presently, and say the correct thing to the correct people. He’s a paragon of tact, and, I can tell you, tact is needed here in Cairo! There’s such a mixture of nationalities to deal with. What languages do you speak?”

“Only French,” she replied.

“Good!” he laughed. “Speak French to everybody: especially to those who are not French. It makes them think that you think them cosmopolitan. Everybody wants to be thought cosmopolitan in a little place like this: it indicates that they have had the money to travel.”

“I shall look to you for guidance,” said Muriel, opening her mouth to yawn, and shutting it again as though remembering her manners.

“I’ll give you a golden rule to start with,” he answered. “Be very gracious to all foreigners, because every little politeness helps the international situation, but behave how you like to English people, because their social aspirations require them to speak of you as dear Lady Muriel, however fiercely they burn with resentment.”

Muriel smiled. She had a really fascinating smile, and her teeth were worthy of the great care she gave to them. “And how must I treat an Egyptian—I mean an Egyptian gentleman?” she enquired.

“There isn’t such a thing,” he laughed, having very insular ideas as to the meaning of the word.

“Well, a Prince or a Pasha or whatever they’re called?”