Rose hadn't been able to sleep either. She had a trifecta of stress bearing down on her right now: just BEING here, being sick with worry that she hasn't seen her cousin Albus in over a week, and then the rather mundane grump of being so alone on Valentine's Day. She'd really only made one CLOSE friend here so far, and just didn't have the heart to wake Dawn at this hour just because she was being all emo.
Still, she threw her own issues aside when she saw Sally there, looking for all the world like she was about to combust. She didn't have even a trace of fear or disgust or anything, nothing but worry for the other girl's safety in her eyes.