Neville said a quiet, "Thank you." before taking a deep breath. He'd been wanting to talk to Harry for a while but now that the opportunity had arisen he was oddly nervous. He hadn't thought about how Harry would feel about the conversation.
He bit his lip a moment before asking, "You... you knew Professor Lupin right?" He paused a long while, "When did he... when did it happen... to him?" He of course knew Lupin was, like him, but didn't know how long he'd been that way and was wondering if he'd had to cope with it at Hogwarts.