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: Griffin And Sabine An Extraordinary Correspondence
Uncanny Valley: Griffin apparently found Sabine's self-portrait to be this. Right after seeing it, he writes a postcard trying to break off all contact with her, claiming that he made her up to deal with his loneliness.