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.
"The Fire Inside" is a pretty poignant case overall, but the most understated tearjerking sequence is the granny that was caring for the selkie girl revealing that she's well aware of her own dimentia and the way her children look down on her for it, reassuring her that she can make it home just fine on her own, as it's "not far", then later, in a series of wordless panels, leaving her walker on the beach and walking into the sea.
The Untwist: Archibald's true nature was much more obvious to fans who remember how John Allison draws Wendigos.