Aihara Kotoko is a lagging Class F student at the High School Annex of Tonan University, who has a crush on Irie Naoki, an outstanding Class A student rumored to have 200 IQ. She decides to profess her love to him, and hands him a love letter. But he rejects her outright with a simple "No thanks." Kotoko with a wounded heart moves to a new home with her father, but the house gets destroyed by a meteorite. Because they have nowhere to go, she moves in with her father to his best friend's home.  However ...
Yeah. Why didn't you think 
about the consequences?
Sí. ¿Por qué no pensaste en las consecuencias?
Sí. ¿Por qué no pensaste 
en las consecuencias?
Pourquoi t’as fait
une chose aussi téméraire ?
Sim... Por que você não 
pensa nas consequências.