Sugimoto's group is separated during a nasty blizzard. One party safely makes it to a nearby lighthouse, but another is forced to camp in the middle of the snow. They make a bed under the dogs to keep warm, but...
I can't leave without 
doing nothing in return.
.لا يمكنني المغادرة دون فعل شيء بالمقابل
Ich kann nicht einfach gehen,
ohne etwas zurückzugeben.
No puedo despedirme
sin hacer nada por ellos.
No puedo despedirme
sin hacer nada por ellos.
Essayons au moins de les remercier.
Non riesco a dire loro addio
 senza fare qualcosa per ringraziarli.
Não posso ir embora
sem fazer nada por eles.
Не могу я уйти, ничем им не отплатив!