Fantasy:  Moment by Stella

Reality:  A Death on October 25

Intersection:

For related British humor, see a Venn diagram by
Alexander Matthews.* I prefer the Venn intersection
in Object Lesson continued, a Log24 post from
July 1, 2007.

* The Matthews diagram is from July 31, 2012.
   For less-facetious remarks from that date
   see Rowling Birthday in this  journal.