Worth the risk?

I've been there, for a couple of years now.
You don't see in me what I see in you.
I need you to realize something.
I'm everything you've been looking for.
I don't think I've let you down yet.
Don't think I ever will.
I don't think I've hurt you yet.
Don't think I ever will.
I'll be here.
I know you're ready.
Truth is, I'm not.
Something wrong with my past.
Truth is, I'm a little frightened at the thought of losing you.
We've been friends throughout.
Wouldn't want to ruin a good thing.
Although, we seem so compatible.
I need courage now.
I don't want to put myself out there again.
You tell me.
Is it worth the risk?