Poirot’s regret at seeing Jacqueline seems to be genuine—even though he enjoys solving crimes, he would rather they didn’t happen in the first place. Jacqueline, too, seems to be having second thoughts. Simon’s message that Poirot hears, “We’ve got to go through with it now,” could be a dream—it’s also possible that he really did say those words, though the circumstances surrounding them are mysterious. The sense of inevitability—of people having to follow stars or go through with things—recalls the one-way flow of the Nile and the finality of the death that is going to happen on the river.