A curious mind

I bought some heavy cream at the Trader Joes today and was asked by the enthusiastic checker, "whatchu you gonna make with that heavy cream?"  When I said au gratin potatoes she just nodded her head and then replied, "Did you know you can make butter with heavy cream?"  When I nodded my head she said, "One day I decided to look up the recipe for butter.  I don't know why, I was just curious how it was made.  And do you know the recipe for butter is just heavy cream?  I said to myself, 'Girl, you have to give that a try."  So I put it in a jar and shook it up and I had myself some creamy butter.  It was amazin!"  You just can't walk away without a smile on your face after a conversation like that.  Thanks Trader Joes' checker for making my day.