mutual respect and trust

first of all, its a feeling that cannot describe ..and its respect between couples and its a share the same opinion and the ideas  

Love it has nothing to do it feelings. People kill other people, and then they say that killed by love. Personally I thing that love is more than simply feelings, love is to sacrifice for other.
An example is a marriage when both, man and woman sacrifice their lifes one another to live together. Think to me, if one day the husband let to feel "love" by his wife, is not mean that he don't love her. People who live by feelings will suffer in the future.

for me ,

love is respect all the person feelings and view 

love is communion between couples

love is the gift we receiving and giving during our life.Wherever it comes from parents ,friends,lovers,no matter we give it to other people,to our country ,to nature,we always feel the most happiness ,sometimes accompanyed by sorrows ,when it comes to love.Maybe it's a  beautiful magic I think.