Chihiro starts working part time at Ashley’s office. Chihiro cleans Ashley’s whole office and then goes to take a bath and Ashley finds out Chihiro’s “secret.” Meanwhile, Itsuki heads to the zoo with Nayuta so he can do some research for his next book and they observe all the naked animals. He then goes to the aquarium with Chihiro and then takes Chihiro home in a taxi and...
I guess it's already been about 
four years. Time sure does fly.
Supongo que ya pasaron cuatro años.
El tiempo vuela.
En fin, han pasado cuatro años.
El tiempo vuela.
Ça fait déjà presque quatre ans…
Sono passati più o meno quattro anni da allora.
Certo che il tempo vola...
Mas é, já se fazem quatro anos.
O tempo voa mesmo.
Четыре года уже почти прошло…