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!
Lamenting the past won't build us a future.
.الحزن على الماضي لن يبني المستقبل
Was-wäre-wenn-Geschichten
helfen uns nicht für die Zukunft.
El futuro no se construye
lamentando el pasado.
El futuro no se construye
lamentando el pasado.
Avec des si,
on mettrait Paris en bouteille.
Non è coi "se" che si costruisce il futuro.
Lamentar o passado não constrói o futuro.
Будущего не построишь, 
если сожалеть о прошлом.