Henbane gave a little nod in response. Good, that meant their chances of being interrupted were minimal.
She too sat down, looking more comfortable than she probably should have. She was too used to making herself at home on other peoples houses. "Just checking on my sister," she replied. "I've noticed. Does anyone else know?" If she was concerned her face certainly didn't show it, though there was something in her words that suggested otherwise.
Her eyes narrowed just slightly, just enough to be noticed and meant to be seen. "I have been in the shadows. Watching, to make sure you are okay." She was silent for a moment, studying her sister. "You are not okay. How can I help?" This was as close to an I care about you and want to see you safe as anyone would ever get out of Henbane.