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.
The life you lead is the result 
of the choices you have made.
Das Leben ist bestimmt durch
 die getroffenen Entscheidungen.
Lo que seas en la vida, depende 
de las decisiones que tomes.
Lo que seas en la vida 
dependerá de tus decisiones.
Celle que nous menons
Você tem essa vida por causa
 das escolhas que fez.