I'm not trying to get religious on anyone, and what I'm about to say has nothing to do with religion, but common sense, so please hear me out before anyone gets angry and thinks that I'm trying to push the Christian religion on everyone and trying to convert people to Christianity because I'm not, but the Bible has a lot to say on love and the different kinds of love, but there's one quote, and I don't even remember where it is, where it says the man shall leave his parents and cling to his wife, they'll become as one.
If you think about it, this is a very smart, simple, common-sense thing. When you grow up you are supposed leave mommy and daddy behind and you cling to your mate. You become ONE with them. They become as much a part of you as you are unto yourself. This kind of love is based on romance, but it's more than that. You see, I firmly believe that romance is all the different kinds of love rolled up into one and spiced up with some hot nookie
Seriously. I really do. How deep must love be if you become ONE with someone? That is every bit as, if not more, important as the love of your parents, brothers/sisters. I know for one that if you're married your spouse is supposed to come before anyone else in your life (with the exception of your children). Before Harry can know parental love from the standpoint of being the parent he must know romantic love. He must know what it is to become one with someone. To do so, he has to give himself up completely and unselfishly to someone else.
That's powerful love. More powerful than the love you feel for mom and dad, brother and/or sister. It just is. This doesn't diminish the importance of your parents and siblings, it just places someone else first in line for your love and loyalty. The only other love that should be able to beat that is the love you feel for your offspring. No other love should ever outshine that, and one day, Harry and Hermione will know that love for their children.
This, I believe, is the kind of power Voldemort knows not. JK herself has said that Voldemort has never loved anyone. Now, we saw what Harry's love for Sirius did for him at the end of OOTP. It drove Voldemort away, it hurt him. Now, as much as Harry loved Sirius, he wasn't in love with his god-father. He didn't even know Sirius as well, or share the same kind of deep bond with him, as he does with Hermione. He knows her so much better than he knows anyone else, and she knows him this way in return.
When you know this kind of romantic love, the love that makes you one with someone, then your heart becomes invincible. I truly believe that this romantic love with Hermione will play a part in saving Harry's life and overcoming Voldemort in the end. So, when someone says that romance has nothing or little to do with the story, I'm inclined to disagree.
