Because you like Cassie Sullivan in The 5th Wave

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

The Genie is the perfect buddy, granting every wish we might have and keeping life good-spirited. See them in Aladdin.

David Wooderson has clocked in hundreds of hours cruising around town looking for fun. See them in Dazed and Confused.

A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.

If anyone can stay optimistic and friendly under harsh alien rule, it's Alyx Vance. See them in Half-Life 2.

Jax Teller can be cool or vengeful, calm or wrathful, depending on the situation. See them in Sons of Anarchy.

Elena Gilbert is the quintessential girl-next-door who gets involved with the new "boy" at school. See them in The Vampire Diaries.

Manipulative, gorgeous, and sharp as a tack, Blair Waldorf is a classic product of the Upper East Side. See them in Gossip Girl.

Carrie Bradshaw is a sex columnist addicted to expensive shoes, Cosmopolitan martinis, and unavailable men. See them in Sex and the City.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.