Moved by Tatsumi’s efforts to accomplish her goal all by herself, Mirai decides to help her even though she's still in the middle of her mission.
Good thing we came,
right, Miss Mirai?
من الجيد أنّنا جئنا، أليس كذلك يا ميراي-سان؟
Ich bin ja so froh,
dass wir hergekommen sind, Mirai.
Qué bueno que vinimos, Mirai.
Me alegro de haber venido, Mirai.
Abbiamo fatto bene a venire qui,
 vero, signorina Mirai?
Que bom que viemos, não é, Mirai?
Хорошо, что мы пришли, Мирай!