I Should Have Known [PiriHon Oneshot]

What was the relationship of the two certain Asians during the WWII, whose first meeting was because of China and at the time they managed to see each other again, they became enemies because of the war. But Philippines still believed that Japan was only being controlled. Based on WWII...on my opinion. Oneshot JapanxPhilippines.
(This is my long oneshot for my OTP...Idk why but I love them from head to toe... Mehehe~