“Have you heard of Master Zhuang’s paradox? 'I dreamt I was a butterfly. Now I’ve woken up and I no longer know if I’m a person who dreamed he’s a butterfly or if I’m a butterfly who’s dreaming it’s a person.'”— Jantje Friese, Ronny Schalk, Ines Kahnwald, Anne Ratte-Polle, imdb.com