It kinda reminds me of something I was thinking about randomly a few days ago, but slightl different.
I remember in a PE class, a girl got in her head that I was talking about her. I wasn't and was having a conversation about something mundane that I can't remember now, just chit chat with friends as we got changed for PE.
This girl SWITCHED. She starting raising her voice and telling me "not to chat her name" and that she can "hear me talking about her".
Everyone was like wtf, people were like "she wasn't talking about you", and after I said that a few times, I was just stunned and thought this girl is mad out of her head.
She came to me later in the PE session and said she has anger problems, wasn't taught to regulate her behaviours , grew up rough etc.
I just said "erm you didn't need to shout", and just thought girl bye. You've lost your damn mind