So my girlfriend walks in the room after I asked her to pick up some veggie burgers from the grocery store, stating my intention to rack up some more rewards points. I asked her simply, and in my opinion nothing short of nice and jovial if she used the card, and if she got the points. Immediately she says "she knows how to get the points" as if defending her ability to get the points instead of responding to my actual question. I've noticed this often in our dialogues.. Instead of responding to what I'm saying she responds to what she thinks I'm saying or of what she interprets me saying. Anyway this lead to small argument as I defending myself by stating that I was simply asking if she got the points, nothing more - and that there was no hidden message in regards to her ability to get the points like she had stated.
She then launches into a non stop verbal outpouring of this and that and everything else, meanwhile saying how stupid it is that I'm analyzing this.. I actually resorted saying "please" repeatedly as she was talking.. and she still wouldn't stop.. She wouldn't stop talking about it meanwhile telling me that I'm going on about it too much. 
Anyway I hope I get the point one of these days.