In Isaac's case it definitely was deceiving, although he had no intention of harming her in any way, either. He didn't understand a thing she said, though, and that was certain to get them in trouble if he didn't take care of it, and take care of it soon.
Keeping his hands held up, he pointed to the bracelet on his arm.
"It'll help us understand each other," he said, as he approached. "Let me show you how it works."