The Seirin culture festival has arrived! Ryuto hears a concerning rumor that Runa has a sugar daddy and tries to find out the truth alongside his friend from cram school.
You should have just lied 
and taken Runa's side instead.
.كان ينبغي أن تكذب وتأخذ صف رونا فحسب
Er hätte doch lügen können,
um Partei für Runa zu ergreifen.
Il aurait dû mentir
et se ranger du côté de Luna.
Avresti dovuto mentire e stare dalla parte di Runa.
Deveria apenas ter mentido
e ficado do lado da Runa.
Нет бы соврать
и занять сторону Руны.