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.
Expy: Whenever Ulquiorra says anything to Yammy, it makes him sound an awful lot like Vegeta...
Hilarious in Hindsight: Halibel's obsessive crush on Hitsugaya becomes even funnier when you consider that the only interaction they've ever had in the actual series was trying to kill one another. Nasty breakup?