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.
I guess this is how you felt 
that time, Kashima-kun.
.أظن أن هكذا شعرت ذلك الوقت يا كاشيما-كن
So musst du dich
wohl damals gefühlt haben.
Creo que así es
como te sentiste tú aquella vez.
Creo que así es
como te sentiste tú aquella vez.
Le jour où tu m’as fait ta déclaration,
tu ressentais la même chose.
Immagino che quella volta
tu ti sia sentito così, Kashima.
Acho que foi assim que
você se sentiu daquela vez.
Наверно, в тот момент
ты ощущал то же самое.