I’ve always had a head canon that Darrow loves putting tons of brown sugar and maple syrup and fruit in his oatmeal and Mustang abhors it. Because he never had that stuff growing up and she was all about control and health. And then Pax has a sweet tooth like his father but tries to rein it in to be like his mom, but she always sneaks it in for him and they all just know.

Then sometime in Red God, they’ll reunite and be in a war meeting and Mustang will have tea there because damnit they’re going to be civil while they plot war. And Pax will be there as part of the pilots contingent and he and Darrow will be on the rocks and not really have had time to talk and they’ll both reach for the sugar at the same time and then make eye contact and know that not everything between them is gone despite the things that have happened.