Love is destiny. No matter what you do and whomever you go with, there’s someone who is destined to be your lifetime partner. The person will come to you in the right order of time. With or without your effort, the universe will coordinate with the forces of nature so that person will appear right before you. And when you acknowledge the presence, gradually you will realize that your search is over. You may fall along the way and be with someone else but the universe will again put the forces of nature in motion so you will return to your destiny where you truly belong. And in that belongingness, there is peace and true happiness.
On the other hand, there are people whose destiny is becoming single yet their love is broad or encompassing.
But both kind of love are the same. It is to love and be loved. Without it, life is meaningless.