Akane finds herself weak as she admires Celia just way too much. She decides that she must undergo training to overcome this, but rain comes instead. She goes to find shelter in a windmill, and finds Celia there, as well. There's trouble, and they find themselves unable to leave the windmill. Takahiro realizes something is up, and he comes to find them, but you'll never believe what happens...
I can hear senpai's heartbeat 
through the armor.
Ich kann Senpais Herzschlag
 durch die Rüstung hören.
Puedo escuchar su corazón 
a través de la armadura.
Puedo escuchar su corazón 
a través de la armadura.
J’entends battre son cœur
sous son armure.
Eu posso escutar o coração da senpai
batendo através da armadura.