In the beginning of the episode, it shows Nigel, Hoagie, Wallabee and Abigail walking through the school's playground, commenting on good things about the perfect recess day. Abigail happily adds that Kuki is having fun, too, catching Wallabee's attention. Ace is pushing her on the swing. Wallabee pushes him out of the way, saying he's doing it wrong, and pushes her really hard. When she swings back, she rams into him, he then lands on concrete, causing it to split open, spewing, to Nigel's confusion, Salad oil?!?