I need to track all my head canons here, like some sort of stupid collection.
No particular order.
1. Chevalier D'eon ended at episode 12.
2. Star Trek Nemesis did not happen. Even more so than the other TNG movies, if that's possible. Data did not have a shitty death trying to dispatch mutant Romulans and a creepy Picard clone. He's still out there, having incredible space adventures and shagging hot female androids, and shagging male androids in order to explore his sexuality, and learning the meaning of love and happiness and all that other pinochio-metaphor crap.
3. (this idea is stolen, yes) The only thing that makes Ponyo interesting is imagining Ponyo's eventual tragic death. The love of a five-year-old child is literally sustaining Ponyo's existence. When she and Sasuke break up she will dissolve into seafoam. It's only a matter of time. And its likely neither of them were informed of this by their parents.
Seriously there's no way they could be soul mates. Nobody finds their soul mate when they're FIVE.
4. Most of Deathly Hallows was just Harry, Hermione, and Ron in the woods. Something more interesting was going on with Snape. Or Neville. Or just about anyone.