But it fits right in with the characterization of Harley Quinn, as someone who had gotten so completely inured to violence that she barely spared a thought to the people trying to kill her, and instead put her whole focus on the one good thing left in her life, her sandwich.
Crying over the destruction of a sandwich, especially when one is being chased by multiple bloodthirsty enemies, which is exactly what happened in the film, might seem excessive for other people.
