You are there and I am here

There's something deep inside
that I'm trying to hide,
It causes me the most woe
and I'm sorry you'll never know,
I can't tell you anymore,
because I don't know what lies in store,
For you and me
and what we should be,
Writing this brings up fears
reading this brings up tears,
For having things I want to say
and knowing you'll just walk away,
You'll have no time to find
what you left behind,
But you'll be happy knowing
that you are there and I am here.