Norah's shoulders slumped as she turned to leave with the rest of the class. No more fairy fun? But she hadn't even found a replacement for Rosie! She looked at the lone fairy in her jar and quickly turned back so she was a little behind the rest of the students. Choosing a random fairy, she whispered "Immobulus" and carefully unscrewed the lid of her jar so her other fairy didn't escape. Victory! Ahem. Nobody had seen that, right?

Hurrying to catch up, Norah pondered the Professor's question. Hmmmmm. She raised her hand. "Unicorns, because they're both pretty." Uh-huh. There was no denying that. She would also like to keep both of them as pets. TWO whole commonalities right there. She had this question in the BAG.