Because you like Melanie Stryder in The Host

Although Penny's friends have genius-level IQs, they regularly come to her for advice and insight. See them in The Big Bang Theory.

Meticulous Arthur is always prepared, but he may not be ready to be the point man in the criminal world of dream sharing. See them in Inception.

Artemis Fowl understands the way of the world. If he wins, he's a prodigy. If he loses, then he's crazy. That is how history is written. See them in Artemis Fowl.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.

Beautiful and artistic, Aria Montgomery follows her own path. See them in Pretty Little Liars.

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

Fiona Gallagher wants to be able to give her siblings everything that they deserve because her parents aren't going to do it. See them in Shameless.

Alyssa Foley is a blunt and crass teenage runaway. See them in The End of the F World.

A house elf, Dobby is loyal, compassionate, and yearning for freedom. See them in Harry Potter Series.

Bumbling, jolly, and loyal, Rubeus Hagrid has the uncanny ability to make the best of a bad situation. See them in Harry Potter Series.

Stuck on a lifeboat with zoo animals without food and fresh water, Pi Patel uses his intelligence to face the greatest test of all: survival. See them in Life of Pi.