I've also had a number of odd conversations with older customers over the years who sadly have been afflicted with various ailments common to old age.
A day trip that couldn't possibly have happened, only in the old lady's mind. But I got all the details.
A crazy conversation with a dear 94yr old lady who was bright as a button until she hit 94. Then in between two visits her mind went. She tried to pay me with cutlery that she happened to be drying up when I called. When I tried to explain that it was £3.50 I needed she told me that the bank would change it for me.
Another elderly lady would come out and pay me as soon as I started her windows. Then go in and immediately forget she had seen me and come straight back out and try to pay again. After I had cleaned her front windows I would move on to her neighbour, a lady who used to look out for her, and whilst cleaning her windows the old lady would telephone her and say, "Have you seen the window cleaner. I haven't seen him in a while. He must be due." Then when I got round the back, the whole paying me more than once thing would start all over again.
Then there was the really silly conversation I had with another elderly customer who I think I woke from a deep sleep and for about five minutes I just couldn't convince that the £1 coin she was expecting change from was in fact not the £10 she thought it was. What really tickles me when I think back on it was when, after about 5 minutes of trying to convince her it was only £1, she said to me with a twinkle in her eye, "I think you're just trying to confuse me young man." When I finally left I'm not sure who was more confused, me or her, it was such a daft conversation.
I have many good memories, and some strange ones of many of my older customers