Because of the last choice Kanade made, a mysterious girl named Chocolat came falling from the sky. It appears that Chocolat has something to do with the curse of Absolute Choice that anguishes Kanade, so he lets her live with him in his house. It's then that Kanade recieves a mission on his phone: to make his classmate, Yukihira Furano laugh. Considering the fact that she's cold, shows no emotion, and has a sharp tongue, this isn't an easy matter.
Having those things pop up in your 
head 24/7 is bound to mess you up.
Wenn die ganze Zeit das Zeug in deinem Kopf passiert,
 gehst du irgendwann kaputt.
Es natural que se te zafe un tornillo 
si esas cosas aparecen todo el tiempo.
Es normal perder un tornillo o dos 
cuando ves esas cosas sin parar.
Avec toutes ces choses
qui sont constamment dans ma tête,
Ter essas coisas aparecendo na cabeça
o dia todo acaba traumatizando.