"Most people love out of their selfish nature where they choose a partner best suited to their wants. Very few love for the sake of love… whatever that means!"
... and this bit...
"MOST people who claim to be in love with their special someone often are in love with their own ideal perception of that special someone… as long as the perception stays the same, love thrives; once that perception undergoes change, the fate of the relationship changes…"
So very aptly put!