Personally, I have never wondered what Bob whispers in Charlotte's ear in the final scene because Roger Ebert's suggestion in his review cannot be improved upon: "Had we but world enough and time..." I can't imagine the movie without it.
I'm 40 years old, which means I was closer to Charlotte's age when I first saw Lost in Translation, and I'm closer to Bob's age now. Maybe that's why this movie hurt my heart so much more on this viewing.…