Daniel.
He is the only one she doesn't know of from the story, well, she knows very little, so she can't form any expectations about his character. This way as she gets to know him she can develop feelings other than fangirling. She would probably never be able to fall in love with any of the other characters, since she knows everything about them, and sees them as fictional characters, rather than real humans... So, yeah... Think the rest of them shall be friend zoned forever.