There is a sharp glance at the woman's first reply, a narrowing of eyes at the familiar tone. "What one considers help another might consider interference." An even more suspicious glance is cast towards that roll of tools and implements, but he makes no comment as the girl carefully strips away the box's lining. Satisfied for the moment that she is not making a mess of it, he looks back to the object dislodged from the flower's heart. There may be a touch of relief about his features, as if he had been expecting a more grisly thing to be revealed.
"I think the point is that he has not hidden the clue; he quite certainly intended it to be found, else he would not have carved words into the tree to draw attention to it. He plays games, and evidently expects any pursuers to be such dullards that they will obligingly follow his little trail of hints and riddles like chickens pecking at a line of grain. Perhaps he considers himself cleverer than any who might try to follow his trail, so clever that the only way he might be chased after is by the clues he leaves; it is a conceit that I intend to be his undoing. I do not think he is as clever as he supposes."
He holds out his palm to show the tiny button, then with his free hand reaches into a pocket to retrieve a clean handkerchief, onto which the button is laid before he passes it to the girl. Meanwhile he turns his attention to the box, examining that which lay beneath the lining. Eventually he sighs, hauling himself to his feet and neatly packing rose, letter and loose lining inside the box before holding a hand out to reclaim the handkerchief and button.
"Can you tell one particular knife from another by the marks it leaves? Or one set of shears from another? Because blades and shears are scarcely in short supply; anyone might avail themselves of such with ease, so it doesn't narrow down our search very much." He glances to the woman still sat waiting on the cart, then back at the hawkish girl.
"I will be returning to the Yard presently. If you wish to discuss the matter further, you are welcome to join me there. And your teacher, if she is amenable to it."
