While returning items at a local department store, I started chatting with a register clerk (always try to give them something to smile about). I learned that she had hours to go before her shift ended, was already exhausted and just wanted to go home and sleep. I offered to buy her a cup of coffee, to which she replied "you would do that?" Yes I would, I know how she feels. An unexpected hot cup of joe and a smile or two makes for a good day.