This episode recounts Shinn's personal history. During the previous war, Shinn and his family lived peacefully in the neutral nation of Orb, but eventually even Orb was drawn into the conflict.
Why can't you understand that?!
Warum geht dir das nicht in den Kopf?
¿Por qué no puedes entenderlo?
¿Por qué no puedes entenderlo?
Est-ce que tu saisis ?
Por que isto não entra na sua cabeça?