For example: Person A and person B sit with a group of people they both get along with, but A dislikes B. The viewer will see the negative thoughts per A has about B.
Ex: A will imagine a huge knife going through B's head repeatedly. The objects the abuse each actor will be animated.
For the end of the movie, everyone will see someone that they all like and greet him/her. That person will greet them back, but he/she hates everyone at the table. The movie will end with the last person daydreaming about everyone at the table being set on fire.