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.
And I'm going to defend my 
napping spot to the death!
!وسوف أقاتل من أجل مكان قيلولتي حتى الموت
Außerdem muss ich mein
Mittagsschlaf-Plätzchen verteidigen!
Defenderé mi lugar
de siestas a como dé lugar.
Defenderé mi sitio de las siestas
a toda costa.
Et je vais reconquérir
mon territoire de sieste.
E vou defender o meu local de soneca!
И отвоюю своё место для сна!