Is Bill's backstory real or imaginary?
Hi, I just finished watching this and it's definitely been one of the most profound and touching movies I've ever experienced.
One question though, are all the stories of Bill's relatives just a figment of his imagination? because when they're narrated in "I'm so proud of you" most of them certainly seem outlandish and later in "it's such a beautiful day" it's revealed that Bill's condition makes him loose his memories and replace them with made-up stories. So, are all the weird relatives with strange but hilarious deaths by train just the product of his brain trying to cope with memory loss?? and, if so, which parts of his backstory are supposed to be real and which are imagined? I know that the author probably wanted to leave these kinds of things open to the viewers' interpretations but I'd appreciate it if anyone had some insights on this.