Because their mother Haruko is staying with them, Haru continues to watch his public displays of affection with Ren. Without much consideration for his situation, Ikuyoshi asks Haru a question. Meanwhile, unable to express his feelings for Haru, Ren and his classmate Juuzen question their school's doctor Takamura. One day, after hearing about Haru's medical checkup after the accident, Aki aggressively attacks Haruko...
Ren's starting to learn things
I didn't teach him.
Ren lernt auch etwas,
Ren empieza a aprender
cosas que no le enseñé.
Ren empieza a aprender
cosas que no le enseñé.
Il a appris beaucoup de choses 
en plus de ce que je lui ai enseigné.
Sta incominciando a imparare
anche cose che non gli ho insegnato io.
Ren está começando a aprender 
 coisas que eu não ensinei para ele.