An interesting observation; earlier in life I'd experienced the phenomenon described by some as "love at first sight" and on reflection, in those cases, I would say the "admiration and sympathy" thing applied....intensely-so as it happened.
When in 1971 I met the girl who was to become my wife it wasn't like that really. What attracted us to each other was more along the lines of similar I.Q., similar wicked humour, and a sense of mutual affection...a sense of being
right for each other in some indefinable way, rather than manic infatuation a la "Mills & Boon" or whatever.
We married in 1976 and are still happily together despite the up-and-downs that will surely beset any long-term relationship and most especially despite the attempts of the Co$ to drive a wedge between us...she thought it was a bunch of hooey from day one but nonetheless made no attempt to block me from participating...just quietly let me have my way despite the money etc.
Over the years we've grown more and more spiritually-intertwined (for want of a better turn of phrase) and to me, this is what "love" is
really about.
One good thing from Scn. though.....we learned not to have withholds from each other: we know each other's filthy secrets

...I truly believe that for a relationship to flourish and grow....to become a
loving relationship in the fullest sense that is essential.
Funny thing, we still have many things in contrast; for example the old girl doesn't give a cunker's tiss about religion and philosophy, we can never agree about how we want the back-garden to look, different tastes in art and music etc., but it just doesn't seem to matter. A classic case of "Amor vincit omnia" perhaps.
Just saying all this to illustrate the breadth of what can be meant by that crazy little thing called love....and to speculate on LRH's opinions 'pon the same.