Disappointed

I'm not sure if you're talking to me right now.
Even if you were, I probably wouldn't say the things I want to say.
You can say that I shouldn't have done what I did, and maybe you're right, but you had no business telling him about it. It wasn't your secret to tell. And for that I can't so easily forgive you. Especially you. Gah.

My main question: How could you? How could you do this to me??
I thought we were better friends than that. I thought we kept each other's secrets. [I would never do something like this to you.]

Well, I guess I was wrong on both counts, and for that I'm truly sorry.