100% Fat Free

People who have been married for many years, struggled to live and work together and who reach old age and the end of their lives often don't have to speak their thoughts out loud to each other to be heard and understood by the other part of the duo. Sometimes, a stranger would hear a conversation and assume one member of the couple was saying one thing, when, in fact, a whole different meaning is tied up in the conversation; one discernible only to the couple involved.
100% Fat Free is a short story dealing with such a conversation. Read it and see if you can determine what is actually being said, in the beginning, the middle and at the very end. If you are young, it may worry you. If you are older you know that coping with life is all one can sometimes achieve; and it is enough.