Creature of habit

I walked up the street today to hit McDonalds for lunch (I know, I know) and passed by our local Starbucks, planning on hitting there on the return trip. When I got into the store, the barista told me that he saw me through the window, made up my iced venti hazelnut Americano and waited for me to come in and get it. When I didn't appear, they tossed it - seconds before I walked in.