Because you like Kayla Day in Eighth Grade

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

The singer and ukulele player of her girl band, Sugar "Kane" Kowalczyk is the life of a party and the woman of a man's dreams. See them in Some Like It Hot.

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Prim and proper Allie Hamilton was raised to follow the rules. But she's got a fiery rebellious side too. See them in The Notebook.

Though cynical about the world, Shuya Nanahara is caring and protective towards his friends. See them in Battle Royale.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

Klaus Hargreeves is funny, flirty, and high at any given moment, but he's also the most emotionally literate of his super-powered siblings. See them in The Umbrella Academy.

Spencer Reid's super-smarts helps catch killers, and his social awkwardness endears co-workers. See them in Criminal Minds.