With the only tunnel to the village sealed off, Akira and the others decide to cut through the forest and cross the mountain. Along the way, they run into a man who is constructing a treehouse. Akira’s eyes sparkle as he offers his assistance.
But it's kind of a waste, right?
لكنّ ذلك مضيعة للوقت، صحيح؟
 aber es ist irgendwie Verschwendung, oder? 
Pero es como un desperdicio, ¿no?
pero es un desperdicio.
Mas é um desperdício, né?