What was the Natalie Portman film that made u fall in love w/ her?

For me, it was "Beautiful Girls." Granite, she was underage, but so was I when the movie came out. I think it was how mature she was when she interacted w/ Timothy Hutton that prompted her 2 steal my heart. Would u agree, or what other Natalie Portman film worked 4 u? & incidentally, what's the name of the future film where she has a scene?