A class observation day was scheduled to be held in Gaku's class. However, Gaku was worried that if Hayato took a day off to attend, it would cause inconvenience at his workplace and increase his workload.
My mom also has to go to work that day,
but she'll definitely take time off to come!
Meine Mama geht auch arbeiten,
aber sie wird sich ganz sicher freinehmen.
Mi mamá también trabaja, pero estoy
seguro de que faltará para ir.
Maman aussi, elle travaille.
Anche la mamma lavorerà quel giorno,
 ma si prenderà di sicuro il giorno libero!
Minha mãe também tem que trabalhar,
mesmo assim, com certeza, vai faltar para isso!
Моя мама тоже работает,
но она точно сможет прийти!