While rushing to school in the morning, Akane and Isuzu come across some kittens abandoned on the road. That's where the two first met, unable to keep the kittens themselves and not wanting to leave them there they took the kittens to school with them.
But if it gets much later, 
it'll be dangerous to go out.
Nun, es ist gefährlich, zu spät
nach draußen zu gehen.
Bueno, es peligroso salir demasiado tarde.
Et c’est dangereux
de sortir aussi tard.
Ma sarà pericoloso uscire più tardi.
Bem, é perigoso sair na rua tarde da noite.