Tsubasa, Sayuri, and Minami have a study party. Tsubasa loses track of time and is scolded when he gets home late. The next day, Tsubasa bumps into the breathtaking Rena-senpai on his way to school and is soon shocked to realize that she is his neighbor.
I was concentrating so hard, 
I lost track of time!
!كنت أركّز على الدراسة وفقدت الإحساس بالوقت
Weltgeschichte
Estaba tan centrado que no vi la hora.
Estaba tan centrado
que no había visto la hora.
J’avais complètement
oublié l’heure !
Ero così preso dallo studio
che l'ho dimenticato!
Fiquei tão concentrado nos estudos
que esqueci da hora!
Совсем за учёбой о времени забыл!