Rika kidnaps Naoya after drugging the others, hoping to seduce Naoya while the others are away. Naoya firmly rejects her advances, but this only inspires Rika to keep trying harder. Naoya then realizes escape is the only way out.
Saki-chan and Minase-san are 
probably worried right now,
،لا بد أن ساكي-تشان وميناسي-سان قلقتين الآن
Nur nicht zu lange, Saki-chan und Minase-san
machen sich bestimmt Sorgen.
Saki y Minase
deben de estar preocupadas,
Creo que Saki y Minase
estarán preocupadas,
Mais Saki et Minase
doivent s’inquiéter,
Saki e Minase probabilmente 
saranno molto preoccupate,
A Saki-chan e a Minase-san
devem estar preocupadas agora,
Но Саки и Минасэ наверняка переживают,
так что давай недолго.