Because you like Queen Ravenna in Snow White and the Huntsman

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.

It's a mad, mad world, but Alice has a surprisingly level head as goes her own way down the rabbit hole. See them in Alice in Wonderland.

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Margaery Tyrell is one of the most adept and charming liars there is. See them in Game of Thrones.

Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.

Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.

Sansa Stark is a fan of all things pretty. Unfortunately, her life is about to get extremely ugly. See them in Game of Thrones.