Continuation of last part...

The Once Upon A Time Fandom would be the older kid that's really protective of the younger siblings, reads Fairytales, and isn't afraid to beat someone up.

The Librarians Fandom would just be in the corner reading a book and once in a while calling out topics.

The Lunar Chronicles Fandom would be obsessed with the future and working with the Doctor Who Fandom to see who the aliens are.