Mari spends time with Dr. Gilbert while he hypothesizes about the Earth's magnetism. Meanwhile, Waka and her brother search Mr. Hayase's lab for signs of Mari.
What? I see. The PTA meeting next week...
¿Cómo? Ya veo. La reunión de PTA
de la semana próxima...
Entendo. A reunião de pais
e mestres na semana que vem...