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.
Fridge Brilliance: Alpha's owner sends her a present together with a coded message which must needs be delivered by a robot. In hindsight, this is obviously a ploy to make Alpha meet other androids, make new friends and come out of her isolation.