Coach McGinty asks his team to share their deepest fears. Intially, they think of their small fears, such as insects; however, he encourages them to think deeper. Shane cites the fear of quicksand as a metaphor for not being prepared.
Leo asks Josh about his day with Stanley, a psychotherapist. He uses a metaphor to describe Josh's PTSD situation and states that he'd like to help him. After Josh leaves the office, the carolers trigger Josh's PTSD.
Through a song, the Trolls explain the history of hip hop, and how it has become a staple of modern American music and culture. They discuss the foundations of hip hop, and how it has changed, almost into a completely different genre.
Bruce Wayne describes to the two Flash heroes that time isn't linear. He uses spaghetti as an analogy and metaphor to explain how The Flash created multiple timelines.