In order to try to convince Mafuyu to join their band, Ritsuka takes the song that Mafuyu has stuck in his head and arranges it a bit. Mafuyu is a very quick learner and progressing pretty quickly with playing guitar and the band is on a roll as they find out that their first live show is coming up. But then, Ritsuka's classmate Ayano Kasai（Rico Nagase）tells Ritsuka something about Mafuyu's past that shakes him up. Even then, Ritsuka starts to realize his feelings towards Mafuyu, and...
I didn't know relationship talk 
was off-limits to you.
Wusste nicht, dass Liebesgeschichten
bei dir ein Minenfeld sind.
No sabía que odiabas ese tema.
No sabía que odiabas ese tema.
Je savais pas
que le sujet était tabou.
Non sapevo che le storie d'amore
 fossero tabù.
Eu não sabia que isso
era um problema pra você.
Я не знал, что у тебя
любовь запретная тема.