Despite the stressful changes that come with the transition from middle school to high school, Kotaro and Akane have each other to lean on -- for now.
He has to start taking his exam 
studies more seriously.
.عليه أن يأخذ الدّراسة للامتحانات بجدّية أكثر
Langsam ist mal genug.
Er lernt nicht richtig für die Prüfungen …
Tiene que tomarse
más en serio los exámenes.
Tiene que tomarse
más en serio los exámenes.
Deve prendere più seriamente
lo studio per gli esami.
Ele tem que estudar mais
 a sério para as provas.