Ino decides to challenge herself by participating in the Earth Science Olympiad. It's her first real step forward as their club president.
As their second semester comes to an end, the club celebrates Christmas and New Year's together around a warm hot pot followed by star gazing.
Yet as they're excitedly looking up at the winter diamond, Ao suddenly begins to cry. She says everything's all right, but...
Yeah. I realized the world is 
much bigger than I thought.
.أجل، وكون العالم أكبر ممّا توقّعت
Ja, und die Tatsache, dass die Welt
viel größer ist als gedacht.
Sì!
Sim, e o fato do mundo ser
muito maior do que eu pensava.
Да, и что мир намного больше,
чем я себе представляла.