a tree blew over in my yard after a big windstorm. while i was cleaning things up, my neighbor came over unannounced with his chainsaw and started to cut up the tree. then he helped me rake up the rest of the debris. it was a very generous gesture.
that sounds like a good neighbor. i hope that your home was not damaged.
no, they generously helped me clean up my yard and cut up a tree with their chainsaw, and they asked for nothing in return.