Notice how you feel when you express your love. Is there a hidden agenda, where you really mean "if you do this for me, or give me that, or simply, if you love me back"?
Being detached from the outcome is the answer to achieving peace of mind. Z Point is the perfect way to work through emotional issues painlessly, and distance yourself from them. This allows you to make room for new habits. Once you experience the deep peace after the Z Point Process, you will want to always feel that good.
If you think there have to be conditions attached to your love, start by finding a favourite charity to support. They're in no position to give you anything back, so you only have the sense of wellbeing afterwards.
I recommend Global Giving who have a wide choice of deserving causes. One of my favourites is where only $40 provides a starter loan to one entrepreneurial woman to expand her business, and support her family.
This video is a perfect example of unconditional love:
"Love is always bestowed as a gift - freely, willingly and without expectation. We don't love to be loved; we love to love. " - Leo Buscaglia