These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Leon and Buddy. There's a joke about their hand holding scene being the Damnation equivalent of the "diving" scene with Leon and Angela in Degeneration.
Leon and Svetlana. It's hard to miss the look she gives him when she catches him and Ada in the underground center.
Narm Charm: There is no way Leon's outrageously cheesy one-liners weren't done on purpose, for the old fans of course.
(Leon talking to a dying contact whose code name is "Scarecrow") Leon: I guess scarecrows aren't known for rousing conversations.
Ugly Cute: The Lickers. They act a lot like dogs when under control of the Plaga and it's kind of adorable.
Which oddly enough, makes their numerous and violent deaths a kind of weird Tearjerker.
What Do You Mean, It's for Kids?: It's hard to tell what kind of weed the people who rated this film in the Netherlands were smoking, but 12+ is not fit for a movie as gory as this. A prime example of the Animation Age Ghetto if ever there was one.