the Jewish couple

The Jewish couple I have written about this before, but somehow didn't get it right  My perceived brusqueness made them think of Cracow, they had fled, their relatives lost in the turbulence of a war where they, as civilians,  but Jews had their life made into nightmares.  There was a small sweet shop near my café,  selling my chocolate with nuts, so  one day, I walked in there to buy a bar of chocolate The man behind the counter bent down and changed his hat. His wife reached out and tried to give me a sweet.  The man wore a Panama hat  I spoke English to them, which eased the situation,  this tall Nazi-looking person was not a ghost from the past,  just a person with a sweet tooth.  I bought the chocolate, and we shook hands, told them I was in business to had a café near them, The sweet shop had visitors, and the chocolate I bought had been in the shop too long; it was green.  But when I left the shop, I felt they didn't want me to come back,  I reminded them too much of the horror of Cracow.