Matataki gives the others a crash course in model rocket building. Some time later, Umika and her friends attend a model rocketry festival, and run into a familiar face...
I'm not that childish!
!لا أتصرّف كالأطفال مثلها
So kindisch wie die bin ich nicht!
¡Yo no soy tan infantil!
¡Yo no soy tan infantil!
Io non sono così infantile!
Eu não sou infantil assim!
Я не веду себя
настолько по-детски!