All you need is love...

[Manardariel]

I was watching Moulin Rouge yesteday, and you know there´s this whole line: "Love is like oxygen, love is a many splendid thing, all you need is love!" *sigh....* Sooo romantic.....
Aaaanyway, what I´m getting at: Do you think any of the LotR character has a similar attitude? I thought of Arwen, but maybe not. For her, it´s the love to Aragorn, not love itsself she lives for. Also, I think, she doesn´t think about it all the time as "love that great thing".
What do you think?? And, for all that have seen Moulin Rouge, do you think there are some people with Ziddler´s "The show must go on" mentality?

PS. This is my first try to start a discussion in MM. I´m sorry if it´s not very good, maybe it´s rather Newbie or something. But if you like it, POST!