As the family prepares for their second child, Hikari gets excited for his new role as big brother, but Masaki is overcome with worry over his new child's future. Later, the family plays hide and seek at Hiromu's family home.
You'll be a big brother soon, y'know!
Bald bist du doch der große Bruder!
Recuerda que pronto
serás un hermano mayor.
Guarda che presto
 sarai un fratello maggiore!
Você vai ser irmão mais velho, viu?