On school festival day, the gang sells a ton of rice balls thanks to an innovative Prince Yuki marketing technique. Bonus: two other members of the Soma family come to the festival to introduce themselves.
Que será, será! It'll work out.
Que será, será!
Das wird schon irgendwie!
¡Que será, será!
Saldrá bien.
Que sera sera. On improvisera.
O que será, será! Vai dar certo.
Будь что будет! Выкрутимся!