I was surprised at the attitudes of two Taco Bell employees recently. I pulled in by their exit door, and two employees were smoking there. They looked at me and saw that I was customer. When I went inside the restaurant, there was no one at the counter. I yelled Hello! twice. Another guy and his kid came in behind me. I said to him, they're having a smoke break out back. He nodded, rolling his eyes. We waited another minute before one of the smoking employees returned to the counter to wait on us.
I hope that you watched them make your food very carefully.