The training camp is coming to an end, but with a few hours left, Mashiro suggests a game of hide-and-seek. But as with everything between Ao High and Shiro High, this too becomes a competition!
We should have prepared 
an additional activity.
.كان يجدر بنا تجهيز نشاط آخر
Desearía haber preparado algo más.
Me gustaría haber preparado algo más.
On aurait dû
organiser quelque chose.
Avremmo dovuto organizzare qualcosa.
Deveríamos ter preparado outra atividade.
Хочется ещё чего-нибудь поделать.