Charlie Weasley spoke in quiet tones to keep his voice from carrying. She had been so focused on watching the departures that she hadn't even seen the dragon keeper sneak up on her hiding place. With his back to the tent he could not see, he waited for a response. Clearly, he didn't want to draw attention to his actions. Draco made the promise that no one but those who needed to know would be able to find her. Feeling confident in the fact that Charlie had never once raised his wand in her direction in all of the years they'd fought on opposite sides, she felt somewhat secure revealing where she was.