I won't spoil when this song takes place. However I will say that it occurs in a significant and emotional scene in this series. If you haven't already watched this then I'd definitely recommend it since it's a combinati…
It sounds like they are saying: Yokata Sayonara Koro-sensei
;-; this is when they managed to kill him right?
Koro-sensei........
soyonara-koro sensi