Wow *may contain spoilers*
This was very different than I expected. In a good way.
This is not a fast paced film, so if you want action, this is not the film for you. If you want a deep, emotional journey, this is the film for you.
Spoilers ahead:
Did anyone not get that the japanese man was his wife? The comments and the flower at the end---I suspected this very soon after they met, but had not seen anyone comment to this theory. But after finally watching this film, that was almost certainly who he was.
Brilliant film. I'm shocked it was booed at Cannes.