Face the fact
If you are in love with someone it seems like the person is the only source of your happiness. What we do not understand is that we can at no time be satisfied with the person who will not love us back. Even if you are devoted for life, the person you are in love with does not take equal responsibility for the same feelings. Rather than sitting on the fence and whiling away time, you have to tolerate without protesting that love is not shared by people and attempt to change position in life. Do not waste even little time or idea in this person. Understanding this fact is the first step that will help you change your concentration move on in life.

Take Action
In the case of a broken relationship, it remains the hardest part. Shed tears if you can and then get rid of anything that may remind you of romantic moments you shared together like gifts and pictures .Just avoid places you used to hang out together and certain things that may cause you to think of him or her. Rather get busy; spend time with friends, engage yourself with activities that you enjoy doing. All this will go a long way to help you end imaging about the person and help you face other aspects of life.

Love Someone.
As time goes on you will know how to stop worrying about him or her and fall in love again.
Real love is when two people are capable of sharing their emotional feelings together. It makes the love psychological, emotionally balanced and gives a sense of pride for a person. If you have showed your love for someone that does not seem to love you back, then do not waste your precious love on someone who does not care for it. Even if you love someone who doesn't love you, do not panic it is not the end of the world. In no time you must meet the person who will make you happy, and loves you for whom you are as well.

From http://lovergist.com

Face the fact and take action. I agree.