But some part of him realized, even as he fought to break free form Lupin, that Sirius had never kept him waiting before.... Sirius had risked everything, always, to see Harry, to help him.... If Sirius was not reappearing out of that archway when Harry was yelling for him as though his life depended on it, the only possible explanation was that he could not come back. ... That he really was...
Quotes about reappearing (3 Quotes)
If there are danger signs brewing ... that make people very, very nervous, I don't see anything that could prevent the same kind of mood (as Black Monday's) from reappearing. It's clear that you don't need a very concrete, cut-and-dried kind of trigger to make people stampede if they're in the mood to be stampeded.
The same characters that keep reappearing, bigger than life, find their own integrity in doing what they do the way they do it, even if it causes their own deaths.