Shouzou and Ine often have visitors dropping by. One day, their granddaughter, Shiori, comes to their house after a fight with her father, Takahiro. He's a doctor. Shiori aims to follow in his footsteps, but she's worried about her grades and friendships.
I'm only testing Grandpa's sense 
about these things, that's all.
.أنا أجرّب حسّ زوجي بهذه الأشياء فحسب
Ich will nur wissen,
ob Opa auf so was achtgibt.
Lo hice para ver
si se fija en las cosas.
Lo he hecho para ver
si se fija en las cosas.
Je fais seulement ça pour le tester,
L'ho fatto per testare quant'è perspicace Shozo.
Isso tudo é só pra testar como andam
os sentidos do meu velho. Apenas isso.
Хочется проверить,
поймёт ли дедуля намёк.