If you could, please

When you begin to question why you are friends with someone...

If you could, please,
Tell me what I am for you.
Am I the one you'd always stand by?
The one for whom you'd gladly die?
Or rather
Am I just someone to fill the space?
Someone whom you could easily replace?
Don't look at me like that -
I don't have those answers
Only you can tell me what's in your heart.

If you could, please,
Tell me your dreams.
Are they ones that I share?
Ones that you find too hard to bear?
Or rather
Will you avoid the question and turn away?
Will you change the subject or save it for another day?
I don't believe I know you
You never let me in
So if you could, please,
Tell me why I'm your friend.