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.
If that wasn't a display of 
butack humor, what was it?
Wenn das kein schwarz-schweinischer 
Humor war, was war es dann?
Cependant,
j’ai une question à te poser.
se aquilo não foi uma piada de
 buttaku, o que foi aquilo?