I used to work as "customer care" at a well known fast food "restaurant ". Not my ideal job, but needs must. Apart from keeping the loos spotless and cleaning up after all the uncouth customers you would expect my job to be actual customer care. The only time I was required to ask someone if they were enjoying their meal was when they ordered certain items which sent the manager into a tizzy as the customer was obviously a secret shopper. I met some lovely people, all very innocently ordering what they wanted, never once were they spying on the store. Incidentally, you could almost eat off the floor, it was so clean, not like similar places nowadays.