Raising Heart going yandere and destroying the Sailor Moon Brooch.
'Nanoha ending the war by declaring that she is a lesbian' one.
In one where the story takes place after Striker S instead of A's, a different misunderstanding occurs. Fate thinks that Luna's princess is Vivio and that Luna herself is trying to revive the Belkan Empire.
"Was there anybody else who had a reason why these two should not be wed?"