"It looks like an acute attack, anyhow," said Percival, rising, "and prompt counter-irritants are indicated. But I'll confirm your diagnosis first."
Inside Frederick's quarters the sound of regular and sustained sighing suggested that the sufferer was in the throes of a spasm of melancholy. Percival entered and narrowly escaped being drawn into the vortex of a particularly powerful inspiration.
"Freddy, old pard," he said kindly, "why so triste? If the trouble's financial, my cheque-book is unreservedly at your service. Havin' no balance at the bank I've no use for it myself."
"It's not that—at least not worse than usual," groaned Frederick.
"Then tell me all about it."
"It's a long story," commenced Frederick.
"Let me off with a synopsis," interrupted Percival.
"Once upon a time," continued Frederick, "there was a big war, which made quite a stir in the daily papers and was a common subject of discussion in the clubs. There were many casualties, amongst them being a blithe young laddy who came down to the Base with a fractured maxilla caused by nibbling an M. and V. ration without previously removing the outside tin—or something of the sort. He was sent to hospital and devotedly tended by a Sister of exquisite beauty—such a figure and such hair! It wasn't exactly auburn and not exactly burnished bronze—"
"And it wasn't pale puce and it wasn't ultramarine," broke in Percival impatiently. "Tell me what it was, not what it wasn't."
"I can't. It baffled description. Well, they drifted apart; but often afterwards, when that young laddy was studying his Manual of Military Law in his lonely dug-out, the image of Sister Carruthers glowed on the printed page. But I never met her again until the other day, when I was having a gentle toddle round Quelquepart and saw her gliding along the quay. Something gripped me by the heart; I took my courage in both hands and spoke to her.