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: Unsurprisingly, given the Author. Which quickly becomes squicky at the end.
Memetic Mutation: Lady Bracknell's incredulous "A handbag?!!" has almost entered British English as a stock phrase.
The Large Ham delivery by Dame Edith Evans in the 1952 film has taken on a life of its own on YouTube.
To a lesser extent, "To misplace one parent might be regarded as a misfortune, to misplace both seems like carelessness!" is often used by Private Eye for political scandals, Mad Libs-style.
It is very romantic to be in love. But there is nothing romantic about a definite proposal. Why, one may be accepted. One usually is, I believe. Then the excitement is all over. The very essence of romance is uncertainty.