Ryo, the one who taught music to Yuto and then disappeared, suddenly appears in Yuto's life again. Ryo greets him casually, but Yuto gets angry and leaves. Thinking of Yuto's feelings, Keigo meets with Ryo...
Since I met the sound that 
always echoes by my side...
Da ich den Klang fand,
der stets an meiner Seite widerhallt,
Desde que encontré el sonido
que siempre resuena conmigo.
Desde que encontré el sonido
que siempre resuena conmigo.
J’ai rencontré ces mots
Da quando ho conosciuto la melodia
che sempre risuona accanto a me