Yamato's birthday is the same day Suna's father is scheduled to undergo surgery. Takeo tries to honor Suna's wishes by following through with his and Yamato's birthday date, but Takeo can't stop thinking about Suna's plight. After much thought, Takeo decides to tell Yamato...
I have no idea when it happened.
لا فكرة لي متى حدث الأمر
Ich weiß nicht mal, wann es passiert ist.
No sé cuándo ocurrió.
No sé cuándo ocurrió.
Je ne sais pas 
depuis quand il était comme ça…
Chissà da quanto era lì.
Não sei quando ele caiu.