Leelee....Good God is she hot in this movie
Opening shot of her on her side in panties in her dorm...Wowza.
But more than that, I appreciated that her character is down to earth and not there just for eye-candy like Megan "look at me I'm so awesome" Fox in Transformers. And that they DIDN'T have an obligatory sex scene that would've taken away from the tension and flow of the second half of the film.