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.
Um, could you not explain that so calmly?
Ähm, könntest du das bitte 
 nicht so ernsthaft kommentieren?
Eh, ¿tienes que explicarlo tan seriamente?
Eh. ¿Tienes que explicarlo 
con esa cara tan seria?
Tu pourrais arrêter
de toujours tout expliquer ?
Hm, você pode não explicar
 isso tão seriamente?