Being pretty. Refering to Julia (Fiona) Roberts in movie Pretty Woman. If you don't find Julia Robs attractive use another word.
Julian: You are so Julia.
Daisy: Thanks, that's nice to hear.
Julian: By the way, what's your name?
Usually the smartest guy in your class (a nerd). Someone who likes reading and polishing his glasses more than partying.
Charles rarely leaves the library. He has typical symptoms of a bookworm.