grenben is not very good at talking, he can barely mumble simlpe words. for the most part he uses silly lil words to talk: meep, bof, woap, wubbu, yebbi, etc.. weirdly enough others can understand him?! iff not, he's pretty good at using body language to get his point/story across.
grenben likes to search for food and make delicious mouthwatering sandwiches for himself! he doesn't like to share them with strangers tho.. but iff he's your friend, he'll happily make you a lifechanging sandwich.
he prefers to walk on 4 feet, but is able to walk upright iff he has to. he does lose his ballance sometimes.
did you know that he likes to dance? he does!!