A look back in time at the events that set everyone on their current paths. Rena's envy for Yuki drives her to a desperate impulse. Manager Yamamoto and Nikaido Rui race to hide a corpse.
What caused Nikaido-san 
and Mitsuya-san's disagreement?
ما سبب خلاف نيكايدو-سان وميتسويا-سان؟
Was war das Problem
zwischen Nikaidō-san und Mitsuya-san?
Pourquoi Mitsuya et Nikaidô
s’entendaient pas ?
Come mai Nikaido avrà avuto
una discussione con Mitsuya?
O que causou o desentendimento
entre a Nikaido-san e a Mitsuya-san?
Почему Никайдо была не в ладах с Мицуей?