I think that the whole culture of bowing and going down on bended knee is so beautiful; it's a shame that it's fallen so out of fashion.
I mean, come on, is there any girl out there who doesn't at some point in their life imagine a white knight going down on bended knee for her, or any guy that doesn't imagine one day going down on bended knee to propose to the one he loves?
I think that displays of humility and affection like that should make a definite comeback, along with chivalry in daily society. It would make daily life so much better -- and more interesting! -- for everyone involved.