Kare: Kano

Her world is upended by Soichiro Arima, a boy who seems genuinely perfect without the effort. The tension between them starts as a rivalry but quickly evolves into a shared secret: they are both using their academic success as a shield to hide deep-seated insecurities. Breaking the Shoujo Mold

Are you focusing on the of the anime or the complete story of the manga? Kare Kano