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.
Ho Yay: The relationship between Christian and Bror has heavily implied overtones of this. At any rate, it's incredibly intense and probably not healthy, and leaves Christian mentally fragile for years afterwards. We also have a one sided version with Kirsten towards Emilia.