-hoeforhange-'s manga / #lovely(1)

Hyperventilation

Complete | bboong bbang kkyu | 2000 released

okay, so i saw the anime of this comic. and this piano piece they played as a bg in the first episode towards the end, does anyone know the name? Cuz, i've heard that plenty of times but i dunno the name. i AM FUCKIN DESPERATE because i love it.