Where did our friendship go?

You seemed so cool
you seemed so nice
you seemed like a good friend to have
i trusted you
i confided in you
i respected you
but now i feel like you've gone & turned things upside down
we made each other laugh
we made each other smile
what happened to those times?
all because of a boy,
that isn't how it's supposed to be
you & me, friends till the end
that's how it's supposed to be