I read an insane amount of fanfics, and Harry/Ginny is my favourite coupling. I happen to think they are perfect for each other, and I was ecstatic when I learned Rowling deduced the same thing. I love how they got married. The only thing I am sad about is how little the romance developed between Harry and Ginny in book 7. I was hoping that, somehow, Ginny would go with Harry, Ron, and Hermione on their Horcrux hunt.