Set up a standard Harry/Hermione shipping fic... except that after a few weeks Hermione decides they are incompatible and breaks up with Harry, who reacts pretty much as he does with other breakups in the books (sulking and isolating himself) while Hermione and Ron begin getting close -- resulting in Harry being cut off from his support crew when the latest Voldemort plot kicks in...
-- Bob
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Then the horns kicked in...
...and my shoes began to squeak.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.