It's been several months since their training, and the girls' trip to Antarctica is drawing near. With Rin's help, Kimari manages to sort out her luggage, and in doing so, finds a game she borrowed from Megumi a long time ago. When she visits her friend to return it and talk about old times, though, Megumi doesn't seem to remember it at all...
Because it's an adult thing.
.هذا لأنّه تصرّفُ راشدين
Die gehen halt von Erwachsenen aus.
Porque son cosas de adultos.
Porque son cosas de adultos.
Bienvenue chez les adultes,
sois un peu responsable.
Perché è una cosa da adulti.
Porque isso é uma coisa de adultos.
Потому что таков взрослый мир.