Love is a very beautiful feeling. Love can change any person. But Love does not only mean to get, it means to give. What if the other person don't feel the same for you, you loved them for what they are and only because they can't love you back, don't get hurt because love is not a deal, its a prayer.
It might happen that you will never see them or you will never talk to them but your love does not need their presence, it just want their smile.
So Love in its purest form but don't expect it back because love is all about giving and the real joy in love is too in giving only.