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. 
Who the hell is that?
Wer ist die denn?
¿Quién es esa?
¿Quién es esa?
E quella chi è?
Quem diabos está ali junto?
Это ещё кто с ним?