I liked Ron and Hermione's relationship. It's a bit of the only real life boyfriend/girlfriend thing going on in the series.
It was also sweet from Ron "she mental, that one" to the awkward but cute kiss.
Harry and Ginny had no chemistry and that relationship was a dud.
I could have seen Harry marrying into the Malfoy family with their baggage and contemptuous relationship. There is never an explanation into why Narcissa Malfoy muttered Draco then pronounced Harry dead knowing he wasn't. Did she think, what if this was Draco? How can I save him?
I'm going by the movies be