Wow, this one's a doozy. Highly recommend, but we are both still pretty puzzled after watching this one.
Elizabeth: 83
Matthew: 83
Sources:
u/AgraP, u/fupa16, and some unknown users on IMDb! For some more interesting thoughts, go to https://www.reddit.com/r/movies/comments/5exedm/official_discussion_nocturnal_animals_spoilers/