The child hadn't even thought about the idea of someone going with her. Who would go with her? The idea seemed to go right over her head and she ended up with a blank look as she looked up at Bellatrix. She tilted her head and then just blinked as the sentence seemed to come to her. Her ears were dirty? Her hands immediately went up to them to cover them as she worried about the strangest thought considering their conversation. She could just hear the rest of the speech her sister was giving her, even if it went right over her head.
"Not alone!" That was simple enough then! The child smiled, and latched onto the eternal senshi with a hug.