In the winter of his first year in high school, Maru Sueharu fell in love with Kachi Shirokusa, a genius novelist who happens to be his classmate. But since it was his first love, time only continued to pass by while he could do nothing. As his so-called friend Tetsuhiko chides him and his childhood friend Shida Kuroha teases him, he overhears his crush Shirokusa saying she has a boyfriend now. His heart broken before he could even confess his feelings, Sueharu is devastated. Then Kuroha proposes that they get revenge...
You're nice to me, even when 
you're hurting yourself.
.تعاملني بلطف مع أنّك تؤذي نفسك
Du bist nett zu mir, auch wenn
es dir selber mies geht.
Eres amable conmigo
incluso cuando estás sufriendo.
Eres amable conmigo
incluso cuando estás sufriendo.
Même quand tu souffres,
tu es gentil.
Sei gentile con me, anche quando soffri.
Você é gentil comigo
mesmo em momentos difíceis.
Ты беспокоишься обо мне,
даже когда самому больно.