Although Zombies are terrorizing the world in pursuit of the brownies Billy made with Grim's ingredient, Grim keeps this a secret and doesn't allow anyone to touch his brownies, despite seeing the mayhem the zombies are causing.
Chidi asks Eleanor to say one thing she learned about him in the time they've spent together, but she can't because she wasn't paying attention. He then tells her that she is too self absorbed to be helped because she only cares about herself.
Eddy commits an unselfish deed by replacing a dead bulb on a Christmas tree, prompting Santa to deliver presents to all of the kids in the cul-de-sac. It is clear that one selfless act isn't enough to change his character, however, as he takes everyone's presents for himself.