This is usually my go to location morning and afternoon but today I had a not so friendly customer service lady. First she asked what I wanted at the drive thru which were only 2 drinks then when we got to the window she gives us only one drink and shut the window right away. We sat for 2-3 minutes still in the drive Thru before she opened the window to ask if we were waiting for something. We were waiting for our other drink obviously. She didn't say sorry and said we didn't charge you for it. When we finally got the drink, she shut the window immediately and starts talking with the other workers. The drink was sour and wasn't even sweeten! It wasn't like it was busy because there were no cars behind us and obviously she heard the order in the beginning.