It would never occur to most of us that 'plants' say anything at all, except in terms of what we read into them, or try to use them for. Yet in their responses to this wonderfully rhythmic and varying earth they are the most expressive of all forms of life.
Keanu Reeves learned a lot, respecting the culture. I was surprised when I first met him. He knew a lot already and he learned a lot. And also he learned Japanese. It's incredible. On the set, switching between the Japanese and English, even for us, is very hard. It's complicated. But the first time Keanu spoke in Japanese it was a very important scene between us, and more than the dialogue's meaning, I was moved. His energy for the film, completely perfect Japanese pronunciation. It was moving, surprising, respecting.