"No, it's not that. Because..."

She'll flip back through the book, looking for the rest of that thought.

"Because pretty much everything here is magic, right? So if it bothered me because of that, everything in Wonderland would bother me. So it's not that, it's just that...um..."

There was more here. She knows there was more here. So she just frowns and goes back to her book, but doesn't find the answer.

"Sorry, I think I forgot."