Best Friends

We went from strangers to friends
From not knowing anything about each other to knowing everything
We went from not talking at all to talking everyday
We went from silence to laughter
We went from up to down then back up again
Then we went from knowing everything to knowing nothing
We went from talking everyday to not talking at all
We went from laughter to silence
We went from down to up then back down again
But most of all we went from friends back to strangers