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. 
That's not something I can just tell you.
Als ob ich dir das
einfach so stecken würde.
Eso no puedo contártelo.
Eso no puedo contártelo.
Isso não é algo que vou
simplesmente te contar.