Jun has decided not to get involved with either of them for the time being. A friend of Rumi asks Jun to help her with studying. They try to keep this a secret from Naori since she is a stunningly beautiful model.
You were the only one who 
didn't know we knew.
.أنت الوحيدة التي لم تدرك أنّنا نعرف
Du bist die Einzige,
die das nicht gemerkt hat.
Solo tú pensabas que era un secreto.
Solo tú pensabas que era un secreto.
C’est juste
que tu t’en rendais pas compte.
Solo tu non sapevi che ce ne eravamo accorte.
Você era a única que
não sabia que a gente sabia.
Только ты этого не осознавала.