Sally smirked at him. How would she know it was just charmed yellow? He had pretty much said in his journal he would be pissing in the snow, and Sally tended to take everything at face value.
"Oh, I'm sorry did that hurt?" Sally grinned at him innocently. Perhaps Astoria was right, she really should've been sorted to Slytherin. Sally turned to watch as Racheline sent a snowball at Dorny as well, smirk back on her face.