When someone does you a favor at work, the proper reaction should be a mix of ‘grateful’ and ‘thank you’. One employee was using their lunchtime to get office supplies for coworkers at their workplace, paying with the company card. They had been doing this for YEARS, so imagine their surprise when one day, they came back from lunch per usual with a bag of corporate goodies in their hand, a receipt in the other, and received a frown and a scolding from their boss, instead of a ‘thank you’. OP wa…