One of Newt's beasts is clearly a cephalopod. One day it gets a bit excited and starts wrapping its tentacles around Newt, trapping him in place. Newt asks for Graves' help (they can be in an established relationship or not) but rather than helping, Graves is all "nah, I'll just sit here and enjoy the view" and stands back to watch the tentacle monster ravish Newt in front of him.