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.
YMMV: Oniichan No Koto Nanka Zenzen Suki Ja Nai N Dakara Ne
Angst? What Angst?: When Nao hears that she is adopted, her parents died ten years ago in a car accident, and she doesn't remember anything from her early childhood because she was heavily traumatized, her only worry is that the relationship to her brother is now less wrong.