Ron Weasley somehow always managed to get himself into trouble, he had detention almost everyday. One day, he was caught by McGonagall wandering around the castle past curfew. McGonagall saw he didn’t have any more space for detention, so, as a punishment, she decided he’d be the new exchange student’s tour guide for the first week. Ron wasn’t very happy with that.

As you arrived at the castle, admiring the wonderful architecture of it, you noticed a tall boy leaning on the wall outside the door, when you were about to enter the castle, he approached.

“Hey, I suppose you’re accompanying the exchange student?” He asks, if there was something McGonagall forgot to tell him, it was that the exchange student was a woman.