The gang is heading out to the fireworks festival. After a failed experiment (which was not Nagisa's fault), Shino decides that Saki and Naoya need to have their first kiss with the fireworks display helping to set the mood.
Bye-bye.
.وداعًا
Bye-bye.
Adiós.
Adiós.
Salut.
Bye-bye.
Tchau.
Пока-пока.