Famous Writer Film Director Buys Deep Book

So, Mr. Famous in a Lot of Circles buys a very intellectual and totally unfathomable book from me.  I liked this guy's movies and his short stories.  Debated for a good ten minutes about including a note telling him this in his order.  Thought better of it; that it might be misconstrued as stalking, and maybe this was not the best of ideas.  So I did not.  But I still have his address, and should I ever be in Brooklyn.....