Klein didn't actually remember if he had told The Hanged Man and the others that the Sailor, Spectator, Sun, Reader and Secrets Suppliant pathways were interchangeable—unless he used dream divination to recall it.
However, since The Hanged Man had expressed his doubts towards the Church of the Lord of Storms, it meant that he hadn't thought about the interchangeability of both paths. Regardless of whether he knew it or not, or if he had yet to connect the two matters together, Klein believed that there was a need for him to explain things clearly. This allowed the members of the Tarot Club to grasp the true stances of the various major factions, thus letting them avoid many dangers.
After The Hanged Man, Alger, and the others cast their gazes at him, he controlled The World Gehrman Sparrow and made him say in a low, uncertain tone, "The Storm, Sun, Spectator, Reader, and Secrets Suppliant pathways are neighboring pathways.
