Nagara and friends use his power to survey new worlds in an effort to get back home. Meanwhile, the others students discuss the bombshell from Ms. Aki that some students were able to use their powers beforehand, and that may be what set them adrift.
No doubt about it.
This is the island we were on.
.لا شك في ذلك
 .هذه هي الجزيرة التي كنا عليها
No hay duda.
Esta es la isla en la que estábamos.