The Unconditional love

Love is unconditional when it endures despite unfavorable circumstances...

People have a hard enough time figuring out what love is, and then there's unconditional love, which some will argue is the only kind of real love. 
If you've ever had a moment when you practiced unconditional love, whether spontaneously or deliberately, you probably felt energized and liberated, not drained and burdened. The more often you feel the the former after acting a certain way, the more you're loving unconditionally.

 Love means wishing others to be happy. Love is about what we give not what we get.Practice doing something for someone each day with love alone. Do it without expecting anything in return. Do it without anyone knowing it. For example, you can send happy thoughts to your friends or family members who live far away. You can send email, text, or a letter to someone whom you have not been in touch for quite a while. Give compliments to other people. You can give a smile to a stranger passing by. You can pet your dog or cat. Do small things with great love each day. And watch your heart expand to more love.
 Many people feel a sweep of unconditional love upon the birth of a child. That's not to say everyone does or should, or that you can't feel it otherwise. It just may be a useful way for some people to remember what unconditional love is supposed to feel like.