GREEN!!! (Spoilers for the show, headcanons/ships at the end)
I have small little headcanons for them since I wrote a fic with them and white! (Still in the editing process though)...
— Cares for everyone including people they dislikes because Green understands everyone struggles with something.
— Second fluffy crewmate! (Red is first), and one of the shortest.
— Used to have a habit of kissing things or people they likes. Such as kissing worms because they love worms(lol). Had to stop kissing people when their parents told them it could be seen as romantic.
— Really likes people in higher positions, because they want to be one.
— Knows a lot of worm facts, and will tell anyone they are friends with. Their favorite worm is the Earmworm, since they are the primary worms at the farm. Enjoys every type of worm nonetheless.
Born in a affectionate family who took care of each other.
White: Envious of white (being able to drive the ship) but can't help feeling curious about someone who lived a whole different life than them. Got put off by their bluntness at first.
Blue: Nervous around them because of extreme attractiveness. Ends up warming up to them, and see them as a hot nice guy. Likes hearing how Blue worked up to get their job
Red: Their admiration and respect for Red can be easily seen as a crush. In reality, it's a mentor relationship. When I'm shipping the two: Green doesn't realize their love for red is actually a crush in disguise.
Imposter (no deaths, Impostors chill with crewmates)
White: Their favorite! Always tends to lick their head causing White to appear sloppy/wet. Haven't been told to stop. Quite more bold with White, and loved them from the start (Crewmate green gradually loved White).
Red: Follows them everywhere, chew on their fur. Considers them 'stupid' wondering how they become captain. Always threatening how they will crash the ship, but gets threaten back with salt. Red rewards them with sweets, candy for good behavior.
Blue: Gets daily inspections/check ups by Blue. Green feels like they sort of imposter king with the way Blue can control Green into doing things.
Orange(imposter): Green hates Orange but Orange prefers to them as their mate. Although Orange doesn't care if they romance someone else.
Imposter green, and crewmate green are separate people but I like to think for a au that both imposter/crewmate green exists in the same body. Just only one fronts. The same applies for orange.
I might make the rest of the cast since I already did white also!