Because you like Willow Rosenberg in Buffy the Vampire Slayer

Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.

Gollum is slimy and seething with hatred, the last person you would want to meet in a dark cave. See them in The Lord of the Rings.

Mystique is a shape-shifting mutant who, after too many disappointments, does not want to co-exist with humans. See them in X-Men Series.

A level-headed show business icon despite his amphibian status, Kermit is the brains behind the success of the Muppets. See them in The Muppet Movie.

This beautiful aesthete wins the hearts of both ladies and men. But Dorian Gray also happens to have his soul sealed in a painting. See them in Dorian Gray.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.

When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.

Tidus is upbeat, carefree, and desperate not to become his father. See them in Final Fantasy Series.

Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.

Paulie Bleeker is shy, sweet, and super into orange tic-tacs. See them in Juno.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.