1 - Keanu owns a guitar, but has played it maybe twice.
2 - Rose would hate your characters, and would nit pick the crap out of your stories (nothing personal, she'd hate mine too).
3 - Natsumi likes to mash random sweets into her food, and keeps some emergency jelly beans on her as "seasoning".
4 - Lok can transform into a wolf, but doesn't because it would mean getting naked.
5 - Kukui can change her body to look older, but is always flat chested because she doesn't know how boobs work so she can't replicate them.
6 - Niya can speak fluent cat, but also knows some conversational ape, fish and dragon.
7 - David's hair is perfectly level.
8 - Despite being related to squirrels, Fio is allergic to nuts.
9 - As a vampire, Jasmine's favourite blood flavour is Beef.
10 - Leon's repulsion of green vegetables may explain his short height.