Whaaat??? There was nothing there. I didn't correct
anyone's grammar, I was just making a joke. Maria said she watched Science Movies, and I said Me too, and went on to mention Science fiction movies. Is there a person in this world over the age of 10 who hasn't seen Star Wars?
I write gramatically correct English because that's how I was brought up. I don't do it for any other reason, and I've made lots of grammatical mistakes here which wouldn't be accepted in a University essay.
Toni, you're finding things that don't exist.