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.
YMMV: The History Boys
Ho Yay: Everybody/Anyone. It's set in an all-boys school and the whole class has great rapport (and are mostly Bishōnen), so any ship floats, despite the fact only a handful of characters are explicitly gay.
Tear Jerker: Hector's funeral, where the boys sing "Bye Bye Blackbird" and Ms. Lintott monologues about what happens to each of them in the future.