Kimari, Shirase, and Hinata need to figure out a way that high school girls might be allowed to go to Antarctica. Although dubious about their chances, they quickly find a report about a high school-aged actress named Shiraishi Yuzuki, who's being allowed to come along. Shirase attempts to make contact with Yuzuki's agency, but it just so happens that Yuzuki has come to them.
As they say, it's a thin line between 
self-assertion and selfishness.
كما يُقال، الفرق ضئيل جدًّا بين 
.الثّقة العالية والأنانيّة
Heißt es nicht: „Zwischen Willensstärke und Egoismus
besteht nur ein hauchdünner Unterschied“?
Dicen que hay una fina línea
entre la agresividad y el egoísmo.
Dicen que hay una fina línea
entre la agresividad y el egoísmo.
La frontière est mince
entre s’affirmer et être égoïste.
Qualcuno ha detto che la linea
tra l'autoaffermazione e l'egoismo è molto sottile.
Dizem que é bem pouca a diferença 
entre vontade de fazer algo e o egoísmo.
Как говорится, от напористости
до своенравия один шаг.