The girls at Mouse House are fired up for a new school semester. After their first day, Hoho tasks them to write a new song for their CD debut and the girls get closer during the process.
I'm starting a new semester at school today!
اليوم سأبدأ فصلًا 
!جديدًا في المدرسة
Hoy inicio clases.
Aujourd’hui, c’est la rentrée !
Hoje começo um novo
semestre na escola!