No one in the whole movie ever asks anyone, Did you write this letter' Part of the reason is that no one wants to hear that it isn't for them. As soon as they read it, they want it to be theirs.
“I've never been monogamous. It might happen, but it never has yet. I don't understand women, I'm off that kick.”
“Therefore, I think that in the celebration of the 50 years of the present reign, there must be research on the changes that the country has undergone, and in the future, it could be used as a lesson for our future actions.”