Working in customer service is both a blessing and a curse. While it is true that you interact with a variety of individuals throughout the day, you also sort of roll the dice and hope that the people you meet will greet you with a smile and a friendly attitude. Well, the story below is of a girl who hosted/managed the restaurant she has been working at for the last five years. On that particular night, though, in contrast to other nights, OP encountered one of the worst couples she had ever me…