Why did you change?

Your not the same around me
I'm not stupid and i can see
that you distance yourself every time
and you act like talking to me is a crime.
was it me that caused this mess?
just tell me everything and confess
i need to know who's to blame
and why your not the same
everyone tells me that you act just fine
what is this your trying to tell? is this a sign
that whatever we had didn't last
and that it is all in the past
but i know all that already
and i knew that we wouldn't go forever steady
but i at least thought that we would remain close friends
but that didn't happen.. and thats how the story ends