So this was how secrets got started, I thought to myself. People constructed them little by little. I had not intended to keep May Kasahara a secret from Kumiko. My relationship with her was not that big a deal, finally: whether I mentioned it or not was of no consequence. Once it had flown down a certain delicate channel, however, it had become cloaked in the opacity of secretiveness, whatever my original "intention" had have been.

Author: Haruki Murakami