I sat down by myself and watched. I do like Bob Newhart, but this episode didn't do much for me--it was OK, but I was sitting there thinking "This is what I've been missing? Big deal."
Then he gets hit by a golfball on the head, and I'm thinking "Well, this is a surprising way to end a show, but I wish I didn't waste my time watching this..."
Then Bob turns on the light and says "Emily?"
I literally fell on the floor, and stayed there, laughing, for three minutes.
Sometimes you can find a nugget of true comic genius on TV...
Bob Newhart is one.