Great Article @psychology
From my point of view:
Love is a consensus between two, or more people, even between a person with herself. If everyone agrees that love in first is a matter of feelings , it's precisely becuase this "love" or rather its form can differ enormously from one person to another, according to his edication, values, career, scars, fears, expectations, musical tastes,...
The essantial thing for this consensus work is that each party, whatever their number, clearly identifies 3 points:

• What he needs from the other and they have it?
• What am I willing to give up and sacrifice?
• what I doesn't want ant can't tolerate from them?

If each other recognize and respect this 3 points for me the form of Love that will result is much more eternal and solid than any other.