"If you can reincarnate, what do you wanna be in your next life? I think I want to become a rock. A stone has no troubles and lives a simple life. The worst that could happen would be being stepped on, but that won't hurt. Am I right? What about you? What are you thinking? I've already thought it over for you. You'll become the wind. Because the wind is one of the world's cleanest things. Moreover, the wind can blow upon the rock, moving it. As it blows, the rock will eventually turn into sand. This way, the sand and wind can be together. Sand and wind are meant to be together."