The person who called Ryuto to the gym at night was actually Maria. She confesses her desperation to become Ryuto's first, even if that means dressing and acting like Runa. Ryuto is shocked. As the two talk it out, someone else watches from the shadows.
For that reason, the Japanese 
translation here should be,
،لذلك السبب، ينبغي أن تكون الترجمة اليابانية هنا
Darum lautet die japanische Übersetzung:
Resumiendo,
esto se traduciría al japonés como:
Resumiendo, que esto
se traduciría al japonés como:
La traduction en japonais
est donc la suivante :
Per questo motivo,
la traduzione in giapponese è...
Por esse motivo, a tradução
japonesa aqui deveria ser,
Здесь перевод должен выглядеть вот так.
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