My pleasure! Many thanks for the history lesson! Even though things didn't work out for Charlie and Edna as a couple (an item, in today's terms), I'm relieved to learn that the pair remained firm friends, for the rest of their lives!
Although, back then, she wouldn't have stood much of a chance with cancer! Fortunately, if the disease is caught early enough, nowadays, there's a very good chance the patient will survive! How far we've come, concerning medical science!
One cannot help but ponder what the future has in store, for us all - healthy or no!