Because you like Julie Grigio in Warm Bodies

Always headed towards adventure, Goku is frequently with a band of loyal companions at his side. See them in Dragon Ball.

Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.

Everyone is just a chess piece, and Izaya Orihara is a master player. See them in Durarara!!.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

Underneath Fakir's sarcastic exterior is a loyal friend. But his loyalty borders on being possessive of his friends. See them in Princess Tutu.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.

The only defense Earth has against alien invaders are giant robots in the hands of pilots like Kaworu. See them in Neon Genesis Evangelion.

A superpowered test subject, Scarlet Witch can manipulate other people's thoughts and force them to confront their worst fears. See them in Marvel Cinematic Universe.

After training a herd of raptor dinosaurs, everything else is a breeze for Owen Grady. See them in Jurassic World.

Ellen Ripley defines the word "badass." When she's not leading her crew on an interstellar voyage, she's slaying terrifying creatures. See them in Alien.

Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.