And then a sudden impulse came to her.

"But, I ought to give you something in return."

She looked up and down her dress. She wore no ornament but an old-fashioned brooch of her mother's fastening the throat of her soft blue dress. "I haven't anything," she said helplessly. She followed Gavin's eyes that were fastened on her left hand.

"Could you spare me that?" he whispered. It was a little old ring, one that Allister had sent her before he came home for his first visit, just plain gold with her initials carved on it. Christina slipped it off her finger eagerly.

"Oh, it's just a poor little, old thing, Gavin, but I'd be so proud to have it go to the war," she cried. He took it, his face radiant.

"Oh," he cried, "I ought not to have asked you. I was too bold, perhaps, I shouldn't—perhaps—he,—wouldn't like it?"

Christina's face flamed. "There is no one who has any right to say what I should do," she said with sudden boldness.

Gavin's face lit up. He slipped the ring on his little finger. It would hardly go on, but he managed it. A line of the old song he had sung flashed through Christina's mind as he did it, something about the plighted ring the warrior wore, being crushed and wet with gore.

"Oh, Gavin," she whispered, the tears welling up into her eyes, "God bless you, and bring you home safe again."

A sharp whistle sounded from the gate where Hughie Reid was waiting impatiently in the rain. Gavin started as if from a dream. He held out his hand. "Good-bye, Christine," he whispered, "you won't forget me, will you?"