should I?

I would like to talk about love, but I don't want to label this feeling with that name, because -as we know- it has to do with many other things... whenever we feel happy being with someone, whenever your heart starts beating like a bomb, or just when you want to give someone everything you have - and more-, your heart is feeling love.
But, but, but... What happens when there is no feedback? Is it also called love? Is it fair to feel that for someone who does not feel the same?
I don't want to talk about love, it hurts. It makes you go crazy, to lose your head, and worst, it can make you fly so high and let you fall without warning.
I wonder what have I done wrong? And I can't stand thinking about everything I gave and what I did not have back.

I would love to love you, I don't know if I should.