Zacharias whistled appreciatively. "Damn. That is definitely better." He had believed that she could do it- after all, he had seen the results on her own scarf- but it was more effective than he had anticipated. "You'll have to teach that to me later." And he would no doubt be using it all of the time.
"I really shouldn't have doubted you," he added, grinning cheekily at her. "I sincerely apologize."