Makoto is surprised by Saki's confession of love and has to clarify that he is not the girl Saki thinks he is. However, Saki is undeterred and throws herself wholeheartedly into the mission of becoming Makoto's first love. 
I guess since you're a first-year, 
you didn't know.
Du weißt es wohl nicht,
weil du neu an der Schule bist.
Creo que no lo sabes
porque eres de primero.
Creo que no lo sabes
porque eres de primero.
Não deve saber porque
ainda está no 1º ano, né?