HARRY POTTER AND THE STORY OF NEVILLE (these characters do not belong to me they belong to Ms. J.K. Rowling) If you have not read book#4 this story will be very hard to comprehend,(refer to chapter 30, The Pensive)
CHAPTER 1

Harry awoke with a start, he had just had a strange dream. But why the subject of the dream bothered him so much he could not figure out. His dream concerned Neville Longbottom.
Neville's father had been a famous auror in his time.
Yes, Frank Longbottom, and his beautiful wife. It's a pity how it had to end for them, don't get me wrong, they're still alive, just not aware of it.
Harry was starting to forget the subject, when Neville strode in, in his boxers.
Parvati and Lavender both shrieked loudly and staggered out of the room.