My friends and I have bought multiple drinks from here and previous service was excellent. However our last visit they said unless my friends buy drinks they are not welcome. There was almost no one else in the Coffee Shop at the time. We were in the middle of a business meeting and communicating at low to normal level. They both bought water didn't get free ones the took the money then said they needed to buy a drink they made. Why did they take the money and then say they that???