Fred attends a group therapy session for some advice in dealing with his brother, Santa Claus. One of the participants is enraged by Fred's claim that Santa Claus is his brother, as he believes it is a joke, and the rest of the people in the session try to calm him down. Another member of the therapy session offers some brotherly advice which resonates with Fred.
Ralph and the other villains take the "bad guy affirmation." While Ralph says and physically hears what the others are saying, he doesn't actually believe that it is really okay to be a villain in a game.
Liza explains that our brain processes information from our senses and makes conclusions (perceptions) about our environment. When these perceptions are wrong, this is an illusion. They show a few examples of an optical illusion.
Temple, an autistic student, watches a short film on optical illusions and is immediately intrigued by it. She sets out to achieve the effects in the movie and does so after much persistence.