'There must be brokers and it's a perfectly decent and honourable way of earning a living.'

'You've drawn a very black picture of life in Paris on a moderate income. You know, it isn't really like that. One can dress very nicely without going to Chanel. And all the interesting people don't live in the neighbourhood of the Arc de Triomphe and the Avenue Foch. In fact few interesting people do, because interesting people generally don't have a lot of money. I know quite a number of people here, painters and writers and students, French, English, American, and what not, whom I think you'd find much more amusing than Elliott's seedy marquises and long-nosed duchesses. You've got a quick mind and a lively sense of humour. You'd enjoy hearing them swap ideas across the dinner table even though the wine was only vin ordinaire and you didn't have a butler and a couple of footmen to wait on you.'

'Don't be stupid, Larry. Of course I would. You know I'm not a snob. I'd love to meet interesting people.'

'Yes, in a Chanel dress. D'you think they wouldn't catch on to it that you looked upon it as a sort of cultured slumming? They wouldn't be at their ease, any more than you would, and you wouldn't get anything out of it except to tell Emily de Montadour and Gracie de Chateau-Gaillard afterwards what fun you'd had meeting a lot of weird bohemians in the Latin Quarter.'

Isabel slightly shrugged her shoulders.

'I dare say you're right. They're not the sort of people I've been brought up with. They're not the sort of people I have anything in common with.'

'Where does that leave us?'

'Just where we started. I've lived in Chicago ever since I can remember. All my friends are there. All my interests are there. I'm at home there. It's where I belong and it's where you belong. Mamma's ill and she's never going to get any better. I couldn't leave her even if I wanted to.'

'Does that mean that unless I'm prepared to come back to Chicago you don't want to marry me?'

Isabel hesitated. She loved Larry. She wanted to marry him. She wanted him with all the power of her senses. She knew that he desired her. She couldn't believe that when it came to a showdown he wouldn't weaken. She was afraid, but she had to risk it.

'Yes, Larry, that's just what it does mean.'

He stuck a match on the chimney-piece, one of those old-fashioned French sulphur matches that fill your nostrils with an acrid odour, and lit his pipe. Then, passing her, he went over and stood by one of the windows. He looked out. He was silent for what seemed an endless time. She stood as she had stood before, when she was facing him, and looked in the mirror over the chimney-piece, but she did not see herself. Her heart was beating madly and she was sick with apprehension. He turned at last.

'I wish I could make you see how much fuller the life I offer you is than anything you have a conception of. I wish I could make you see how exciting the life of the spirit is and how rich in experience. It's illimitable. It's such a happy life. There's only one thing like it, when you're up in a plane by yourself, high, high, and only infinity surrounds you. You're intoxicated by the boundless space. You feel such sense of exhilaration that you wouldn't exchange it for all the power and glory in the world. I was reading Descartes the other day. The ease, the grace, the lucidity. Gosh!'

'But Larry,' she interrupted him desperately, 'don't you see you're asking something of me that I'm not fitted for, that I'm not interested in and don't want to be interested in? How often have I got to repeat to you that I'm just an ordinary, normal girl. I'm twenty, in ten years I shall be old, I want to have a good time while I have the chance. Oh, Larry, I do love you so terribly. All this is just trifling. It's not going to lead you anywhere. For your own sake I beseech you to give it up. Be a man, Larry, and do a man's work. You're just wasting the precious years that others are doing so much with. Larry, if you love me you won't give me up for a dream. You've had your fling. Come back with us to America.'

'I can't, darling. It would be death to me. It would be the betrayal of my soul.'

'Oh, Larry, why d'you talk in that way? That's the way hysterical, highbrow women talk. What does it mean? Nothing. Nothing. Nothing.'

'It happens to mean exactly what I feel,' he answered, his eyes twinkling.

'How can you laugh? Don't you realize this is desperately serious? We've come to the cross-roads and what we do now is going to affect our whole lives.'

'I know that. Believe me, I'm perfectly serious.'

She sighed.

'If you won't listen to reason there's nothing more to be said.'

'But I don't think it's reason. I think you've been talking the most terrible nonsense all the time.'

'I?' If she hadn't been so miserable she would have laughed. 'My poor Larry, you're as crazy as a coot.'

She slowly slipped her engagement ring off her finger. She placed it on the palm of her hand and looked at it. It was a square-cut ruby set in a thin platinum band and she had always liked it.

'If you loved me you wouldn't make me so unhappy.'

'I do love you. Unfortunately sometimes one can't do what one thinks is right without making someone else unhappy.'

She stretched out her hand on which the ruby was resting and forced a smile to her trembling lips.

'Here you are, Larry.'

'It's no good to me. Won't you keep it as a memento of our friendship? You can wear it on your little finger. Our friendship needn't stop, need it?'

'I shall always care for you Larry.'

'Then keep it. I should like you to.'

She hesitated for an instant, then put it on the finger of her right hand.

'It's too large.'

'You can have it altered. Let's go to the Ritz bar and have a drink.'

'All right.'

She was a trifle taken aback that it had all gone so easily. She had not cried. Nothing seemed to be changed except that now she wasn't going to marry Larry. She could hardly believe that everything was over and done with. She resented a little the fact that they hadn't had a terrific scene. They had talked it all over almost as coolly as though they had been discussing the taking a house. She felt let down, but at the same time was conscious of a slight sense of satisfaction because they had behaved in such a civilized way. She would have given a lot to know exactly what Larry was feeling. But it was always difficult to know that; his smooth face, his dark eyes were a mask that she was aware even she, who had known him for so many years, could not penetrate. She had taken off her hat and laid it on the bed. Now, standing before the mirror, she put it op again.

'Just as a matter of interest,' she said, arranging her hair, 'did you want to break our engagement?'

'No.'

'I thought it might be a relief to you.' He made no reply. She turned round with a gay smile on her lips. 'Now I'm ready.'

Larry locked the door behind him. When he handed the key to the man at the desk he enveloped them both in a look of conniving archness. It was impossible for Isabel not to guess what he thought they had been up to.

'I don't believe that old fellow would bet much on my virginity,' she said.

They took a taxi to the Ritz and had a drink. They spoke of indifferent things, without apparent constraint, like two old friends who saw one another every day. Though Larry was naturally silent, Isabel was a talkative girl, with an ample fund of chitchat, and she was determined that no silence should fall between them that might be hard to break. She wasn't going to let Larry think she felt any resentment towards him and her pride constrained her to act so that he should not suspect that she was hurt and unhappy. Presently she suggested that he should drive her home. When he dropped her at the door she said to him gaily: