emma watson,in her recent interview available at 'leaky cauldron' said that,""Now it is clear to everybody that it is not just friendship between them. Everybody except them, of course. It is so typical, girls tend to end up with those guys who most annoy them, who most get them angry, who most behave horribly. Ron acts exactly like this towards Hermione. But their relationship will develop somehow, sooner or later. They will become a couple, I'm sure. Ron amuses her, which is what Hermione needs. And she keeps him in line. A perfect couple." (courtsey:leaky cauldron)
i wanna know ur views on this topic....
according to me also,they are a perfect couple,made for each other..