“What did Ginny and Dean row about, Hermione?”
“Oh, Dean was laughing about McLaggen hitting that Bludger at you,” said Hermione.
“It must have looked funny,” said Ron reasonably.
“It didn’t look funny at all!” said Hermione hotly.” “It looked terrible, and if Coote and Peakes hadn’t cought Harry he could have been very badly hurt!”
“Yeah, well, there was no need for Ginny and Dean to split up over it,” said Harry, still trying to look casual. “Or are they still together?”
“Yes, they are. But why are you so interested?” asked Hermione, giving Harry a sharp look.
Harry Potter and The Half-Blood Prince