Harry, who had just scratched his nose with his free right hand, tried to hide it, but had as much success as Ron with his Cleansweep.
'It's just a cut - it's nothing - it's - '
But Ron had grabbed Harry's forearm and pulled the back of Harry's hand up level with his eyes. There was a pause, during which he stared at the words carved into the skin, then, looking sick, he released Harry
'I thought you said she was just giving you lines'
Harry hesitated, but after all, Ron had been honest with him, so he told Ron the truth about the hours he had been spending in Umbridge's office.
The old hag!' Ron said in a revolted whisper as they came to a halt in front of the Fat Lady, who was dozing peacefully with her head against her frame. 'She's sick! Go to McGonagall, say something!'
'No,' said Harry at once. 'I'm not giving her the satisfaction of knowing she's got to me.'
'Got to you You can't let her get away with this!'
'I don't know how much power McGonagall's got over her,' said Harry.
'Dumbledore, then, tell Dumbledore!'
'No,' said Harry flatly.
'Why not'
'He's got enough on his mind,' said Harry, but that was not the true reason. He was not going to go to Dumbledore for help when Dumbledore had not spoken to him once since June.
'Well, I reckon you should - ' Ron began, but he was interrupted by the Fat Lady, who had been watching them sleepily and now burst out, 'Are you going to give me the password or will I have to stay awake all night waiting for you to finish your conversation'