She nods at his name, not thinking it weird. No name can phase her! Her first friend's name is 'Hook', and she lives with robots. If he says his name is Darkness, then that's what it is! "Okay!"

She follows just behind him, taking twice as many steps to keep up. "I-I'm not sure. I've only seen reflections of me come out of them..." She pauses to knock against the same one he did, smiling at herself when she sees this reflection is normal. "And you."

"Travel between worlds?" She more asks to herself. "I've never done that before."