Because you like Yoshi in Super Mario Bros.

Manipulative, conniving, and ruthless, Mr. Gold is enigmatic no matter what world he's in. See them in Once Upon a Time.

Nancy Wheeler is popular but independent, sheltered but gutsy. See them in Stranger Things.

Often the one to deliver bad news to the families of victims, Jennifer Jareau isn't sure this is what she signed up for. See them in Criminal Minds.

Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.

Just a hint of human emotion lurks under the enigmatic exterior of Rei Ayanami. See them in Neon Genesis Evangelion.

Cosima Niehaus loves exploring the unknown. Even her own DNA is a puzzle, waiting to be unlocked. See them in Orphan Black.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.

Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.

Wendy Testaburger is a born leader who is not afraid to stand up to the other fourth graders for what she believes in. See them in South Park.

Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.

Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.