She came back to the present with a little sigh.

“It’s such a very old story, you see. He was unhappy. His wife’s ungovernable temper drove him from the house. He had to lead his intellectual as well as his physical life. He lived most of his time in college. Went home for week-ends—vainly seeking reconciliation. Then the girl threw herself into his life. She worshipped him. She seemed to give him something sweet and beautiful which he had been looking for. And he fell in love with her. And when she knew it, she was taken up into the Seventh Heaven and she didn’t care for God or woman—only for him. It lasted just a month—the end of the summer term. Oh, it was very innocent, as far as that goes—they only met alone in the open air—stolen hours in the afternoon. Only one kiss ever passed between them. And then he said: ‘I am a brute and a fool. This can’t go on.’ She had given herself to him in spirit and was ready to go on and on whithersoever he chose, so long as she was with him; but she was too shy and tongue-bound to say so. And he stamped along the road, and she by his side, all her heart and soul a-flutter, and he cried: ‘My God, I never thought it would have come to this! My child, forgive me. If ever I hurt a hair of your dear head, may God damn me to all eternity!’ And they walked on in silence and she was frightened—till they came to the turn of the road—this way to Newnham, that to Cambridge. And he gripped her two hands and said: ‘If I withered this flower that has blossomed in my path I should be a damnable villain.’ He turned and walked to Cambridge. And the girl, not understanding anything save her love for him, wept bitterly all the way to Newnham. She neither saw him nor heard of him after that. And a week afterwards he disappeared, leaving no trace behind. And whether he’s alive or dead she doesn’t know till this day. And that is the real story of your father.”

He had turned and put both elbows on the intervening table and, head in hand, listened to her words. When she ended, he said:

“Thank God. And thank you. So that is the word of the enigma.”

“Yes. There is no other.”

“And if he had been less—what shall we say—Quixotic—less scrupulous on the point of a woman’s honour—you would have followed him to the end of the world——”

“I?” She started back from the table. “I? What do you mean?”

“Why the friend, Sister? Why the camouflage?” He reached out his hand and grasped hers. “Confess.”

She returned his pressure, shrugged her shoulders, and said, without looking at him:

“I suppose it was rather thin. Yes. Of course I would have thrown everything to the winds for him. It was on my account that he went away—but, as God hears me, I never sent him.”