A number of Kotetsu Kaburagi's mishaps. He is introduced mistakenly calling the network for a pizza delivery and responds to the text connections he receives with bad auto-correct; Tamara trolls him as an Accidental Pervert when he connects from a bathroom without realizing it's the women's bathroom.
Kanti mentions to Karson that their parents keep mistaking them for a couple. Karson, as if he'd just been reminded that he needed to pick up groceries, casually asks Kanti to prom so he won't have to ask anyone else. The school year hasn't even started yet.
Alan echoes back Eren's 3-D Maneuver Gear and Tavia promptly convinces him that it's bondage gear. This became a running gag with other characters.
While waiting for the rescue party in her jail cell, Tavia belts out "Holding Out for a Hero" horribly.