One of my first Tinder dates was this type of shit. I truly did not understand because I was going to pay anyways. It was like some compulsive habit. She ate about half her plate and was telling me it was good. Then the waiter comes over for the first time since bringing the food, and she complained to him and asked for a completely new order. I was kind of shocked, and didn't say anything, and they gave her a $25 dollar steak dish.
Needless to say, I paid the bill with a free entree, we went back to my place and banged, then ignored her texts after, and never went back to the restaurant.
She is a top tier crazy. The string of texts she sent me when I ignored her was absurd.