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...
Looking at the pin-up of 
Kachi that came out today?
هل تنظران لصورة كاتشي الفاتنة الّتي أصدرت اليوم؟
Ihr schaut euch Kachis Bikinifotos an,
die heute erschienen sind?
Oh, es la sesión de fotos
de Kachi que salió hoy.
Oh, es la sesión de fotos
de Kachi que salió hoy.
Vous matez
les nouvelles photos de Kachi ?
State guardando le foto di Kachi 
che sono uscite oggi?
Estão olhando as fotos da
Kachi que saíram hoje?
Рассматриваете фотографию Кати
в журнале?