Eleanor y park uniti 3 I loved the book, the ending left me with a lot of doubt, because well, it's obvious... what Eleanor sends to Park at the end of the book, Park describes it as a postcard of only three words, obviously right after I finished reading it I looked for theories or if the writer had said what she put to Park, but I only found possible theories or not of what she had put, and that the writer put something on Twitter saying that the words of the postcard are at each person's discretion. There is a theory of a girl, who says that the words that Eleanor writes are among the first pages of the book, and that you have to know how to look carefully Although others say that in the book in English there are actually two words, so it would be neither I Love You nor Nothing Ever Ends, but it would be "Goodbay, Park".