Just a poem

My heart knows I am taken, but my brain says I am free.
I’ll give all I have to give, until I am all you expect from me.
I will work harder and longer, until I can offer all you need.
It just that I was hoping that I would be all you need.

My heart says I am taken, and my brain knows it, too.
It hurts to admit that despite it all I belong to you.
As I am with all flaws, just for once be enough.
Maybe I have never understood the meaning of love.