Lost in Translation

The big question:
What does Bill Murray whisper to Scarlett Johannson at the end?
Only they know for sure...
My guess, what I would have said after all that had happened:
“No one is flawless, but you are as close to flawless as I have seen. Never settle for less because you deserve it all. Do you hear me?”
And she nods her head, and everything ends and is butted smack-dab up against a new beginning.