Love Undefined

I cannot write on romantic love
For I have never loved at all
I can only imagine
That it makes you feel weak and uninhibited
I can not write on how love
It seems
Can make you do the strangest things
I have not understood how love is
More than a word
More than a feeling
Undefined
An indescribable something
Something that is often misunderstood
Taken for granted
And underestimated
A substance for the undeniable void
Between the hearts of two purposeless creatures
What is this love?