Everyone's at the fireworks festival, but Naoya and Saki have been separated, foiling Shino's plans. Instead, Naoya has ended up watching the fireworks with Nagisa despite their plans to the contrary.
It doesn't matter what you're 
doing with Nagisa-chan.
.لا يهمني ماذا تفعل مع ناغيسا-تشان
Was du auch mit Nagisa-chan getrieben hast,
Da igual qué hicieras con Nagisa.
Da igual qué hicieras con Nagisa.
Non importa cosa stavi facendo con Nagisa,
Não importa o que você
fez com a Nagisa-chan.
Чем бы вы с Нагисой ни занимались,