Ritsuka Uenoyama meets Mafuyu Sato one day in his normal napping spot. Ritsuka ends up fixing Mafuyu’s guitar, which leads to Mafuyu pestering Ritsuka to teach him guitar over and over. Ritsuka declines over and over but somehow, after seeing how passionate Mafuyu is about learning guitar, Ritsuka starts to remember how he felt when he first started playing music.
Just so you know, Kaji-san looks
 real scary, but he's a nice guy!
!لمعلوماتك فإنّ كاجي-سان قد يبدو مخيفًا لكنه شخصٌ طيّب
Hör zu, er mag bedrohlich dreinschauen,
aber er ist nett. Es ist wirklich nur das Gesicht.
Escucha, aunque luzca
intimidante, es un buen tipo.
Escucha, aunque intimide,
es un buen tío.
Sa tête fait peur,
mais en vrai, il est sympa.
Ascolta! Kaji ha una faccia che fa paura,
 ma è una brava persona.
Ouça bem, o Kaji-san tem cara
de mau, mas é uma boa pessoa!
И запомни: лицо у него
жуткое, но он хороший!