At the fireworks display, everyone puts their plans into motion and tries to make things work between Kazuomi and Rena. Meanwhile, a different pairing begins to take shape...
I completely underestimated the crowd.
.لم أتوقّع هذا الازدحام أبدًا
Ich wusste nicht, wie viele
Menschen hier zusammenkommen.
et l’affluence
dépassait mes prédictions.
non immaginavo nemmeno lontanamente
tutta questa folla!
Eu subestimei a 
quantidade de pessoas.
Вот и недооценила количество людей.