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...
then she'll have no memories 
of this year left.
.فربّما لن يكون لديها ذكريات باقية من هذه السّنة
dann wird sie sich an nichts
in diesem Jahr erinnern.
então ela não terá 
memórias deste ano.