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.
So, those missions I told you about?
Also, diese Aufgaben, von denen ich erzählt habe.
Parece que si fallas en una de las misiones
Al parecer, si metes la pata 
en alguna de las misiones,
C’est au sujet de la mission.
Então, sabe essas missões que eu falei?