I miss your friendship, and I feel
I miss your friendship, and I feel stupid for giving it up.
You were one of the best friends I've ever had, and I know with a little time apart you and my other best friend could have been okay, too.
I was upset for a long while that you automatically assumed I'd agree with everything our other friend was saying, because honestly I was on your side, the one who was trying to make you feel better when you were crying. For a while I was resentful, but now I realize I could've probably cleared this up if I'd made a bit more of an effort.
If you hadn't used the sentence "I don't think we should be friends anymore" I might've realized you didn't really want to give up on our friendship right then.
I often ponder talking to you and trying to recreate the friendship we once had, but at this point I'm not sure you'd want to.