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 should really feel 
more grateful to have me!
!عليك أن تشعر بالامتنان أكثر حقًّا لأنّني معك
Du solltest wirklich dankbarer sein,
dass du mich hast.
Deberías valorarme más, Haru.
Deberías valorarme más, Haru.
Tant mieux,
tu as de la chance de m’avoir.
Dovresti essere più grato di avermi accanto!
Você deve se sentir mais
grato pela minha presença!
Так вот больше радуйся тому,
что я у тебя есть!