As a way to clear the air after Rika kisses Naoya, he, Saki and Nagisa decide to go on vacation at a hot spring.
Besides, the point of homework...
...زيادة على ذلك، الهدف من الواجب المنزلي
Hausaufgaben sind ohnehin gedacht …
E poi lo scopo dei compiti è...
Além disso, o objetivo da lição de casa...