“It is no matter,” returned Archie.

But the other continued to look at him, steadily and quizzically, and his colour slowly rose and deepened under the glance, until not impudence itself could have denied that he was blushing. And at this Archie lost some of his control. He changed his stick from one hand to the other, and—“O, for God’s sake, don’t be an ass!” he cried.

“Ass? That’s the retort delicate without doubt,” says Frank. “Beware of the home-spun brothers, dear. If they come into the dance, you’ll see who’s an ass. Think now, if they only applied (say) a quarter as much talent as I have applied to the question of what Mr. Archie does with his evening hours, and why he is so unaffectedly nasty when the subject’s touched on——”

“You are touching on it now,” interrupted Archie, with a wince.

“Thank you. That was all I wanted, an articulate confession,” said Frank.

“I beg to remind you——” began Archie.

But he was interrupted in turn. “My dear fellow, don’t. It’s quite needless. The subject’s dead and buried.”

And Frank began to talk hastily on other matters, an art in which he was an adept, for it was his gift to be fluent on anything or nothing. But although Archie had the grace or the timidity to suffer him to rattle on, he was by no means done with the subject. When he came home to dinner he was greeted with a sly demand, how things were looking “Cauldstaneslap ways.” Frank took his first glass of port out after dinner to the toast of Kirstie, and later in the evening he returned to the charge again.

“I say, Weir, you’ll excuse me for returning again to this affair. I’ve been thinking it over, and I wish to beg you very seriously to be more careful. It’s not a safe business. Not safe, my boy,” said he.

“What?” said Archie.