"I'm naked, this is so wrong!! I need to cover up. I like the macho look!"

"Sitting there in the dark, I had the chance to think about a lot of things, including the nature of the world itself. And after lengthy consideration, I realized something; when all is said and done, this world is an unknowable place. On the surface, all appears rational, orderly. But what lies beyond that thin veneer of reason? Stability and reality? Or chaos and madness? What are we really made of in the end? Is there truly any meaning to the lives we lead? Or are we nothing more than hollow vessels? These are questions we can never answer because we cannot hope to see beyond the world's fragile layer of skin. So we live our lives filled with uncertainty, never knowing who or what we truly are, or what the future will bring. All we can do is imagine. Life becomes an unsolvable mystery with any number of twists and turns awaiting us. And that's enough to fill any soul with terror."

"Everybody huh... then it’s just like madness." (final words in the anime)