I came to the drive up window with a smile and said, "Hi!". The female employee did not respond or look me in the eyes, but told me "That's 4.20." I gave her a 10$ bill. When she opened the window again to give me change, she still wouldn't look at me or say anything. I said, "Have a nice day!", after she gave me the blizzard, and I have to say that I think it takes a lot more effort to keep from looking at someone and saying anything, while passing that person change and the treat, than it would to look at someone and at least smile. I'm wondering how terribly these employees are being treated by management. They seemed very depressed, despondent, and not happy to be working on a Sunday. Luckily, it's been years since I spent money on something that unhealthy, but delicious, of course, and this experience has just helped me resolve never to return to a DQ. I will warn people away from this place.