* ToyShip: Timothy x Yoko and Charles x Lily are practically canon. Claude x Grace could also be seen as this.
* TheWoobie: Yoko, both for the Franks breaking her taketomobo in "The Taketombo" (they later fix it) and for her Japanese family figures being stolen in "Lost and Found" (they're later returned, though it's not revealed who did it), to name just a couple reasons.