Yamada Ryu, a second year student who attends the prestigious Suzaku Private High School, is a problem child who comes to school late and leaves early, is prone to fighting all over the place, and even nods off in class. One day, he falls down the stairs with the honor student Shiraishi Urara. They faint, and when he wakes up in the infirmary he's turned into her!
You'd have to be an awfully sad 
person not to understand that.
Du tust mir fast leid, wenn du da
nicht selbst darauf gekommen bist.
Hay que ser muy estúpido 
para no darse cuenta.
Hay que ser muy estúpido 
para no darse cuenta.
Ça me désole
que ça ne t’ait pas traversé l’esprit.
Devi essere una persona davvero triste 
se non capisci una cosa del genere.
Você teria que ser alguém incrivelmente
 estúpido para não entender isso.
Жаль, если ты настолько глуп,
что этого не понимаешь.