"Actually... I went to muggle grammar school when I was younger," said Cho, somewhat quietly. "And using magic for schoolwork is more of a blessing than most realise."
She imagined it wouldn't do any harm to be open with him, of all people -- though most other aspects of her life would stay where they belonged, which was out of the public eye. She hadn't always been so private about herself and her feelings about things; when younger she'd been just as logical, but much less afraid of speaking her mind. Now she felt that most of the time she spoke through a paper fan, as it were. That's the saying, I think.
Cho blushed lightly, shaking her head. "Only as quick as the others, really. I try."