Uni Cornelius

As the lackey to the mischievious escape artist Caroline Coughs, Uni gets into a lot of trouble with the doctors. He's very messy and disorganized and pretty depressed, but he still tries hard to be kind and make his friends laugh despite the awful situation they're all in. He cares a lot about others and wants to be there for everyone as much as he can, but has trouble looking out for and taking care of himself a lot of the time. Caroline is his best friend, platonic soulmate, and biggest hero and they support each other endlessly.