<human>: So I was online and I saw a post saying that Catholics weren't Christians, and being a quiet Catholic who definitely grew up with Jesus-stuff, I went to message an online friend who lives in another state about the thing.

So I start writing this text wall about the history of religion and the division of church and all that, in a slightly fervent mood, to the point where I dismissed their "what-" as a reaction for not saying hi first thing. 

HOWEVER, I then get a message from the person I THOUGHT I was messaging, and then realize with horror that I was messaging our mutual friend (whom I don't talk to all that often.) Not only did I start spewing a lot of religious annoyance out of nowhere, but I also interrupted their Skype-Call anime date night.

Can you condense the text into three sentences or less?
<bot>: Didn't read the Skype names right and went on a religious tirade to an acquaintance during their date, proving that I am barely a functioning member of society.