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.
Angst? What Angst? — ....aaaannnnnddd on the three espers under his care practically never lose sleep about the legal and social discrimination they face, and frequently tease Minamoto for being a worry wart.
Brain Bleach — When the vacationing BABEL-ers see a giant monster that turns out to be a giant naked Tanizaki being projected by "The Little Mice" team
"Funny Aneurysm" Moment: Hyobu wearing a school uniform stops being funny, when you learn that he wears them as a sign of mourning for his old comrades. He didn't have funeral clothes and another member gave them to him because they were black, and they are in honor of them.
PANDRA and Hyobu leap over the horizon in chapter 161, when Hyobu brings down a satellite to crash on the city to distract BABEL. And in 163 Hyobu finally tries to kill Fujiko for real — only to be interrupted by Kaoru.