best customer

M&F went to the doc yesterday.  They also had some extra running around to do, so they were gone a long time.  When back, Mom said that Floyd had some good news to relay from the doctor.  According to her blood work, Mom is apparently this doctor’s “best customer”, as Floyd says.  That is, she has the healthiest blood test results of any of the doc’s clients with this type of cancer.  Aside from the cancer, she’s very, very healthy.