Because you like Victor Frankenstein in Frankenstein

Noah Calhoun is lost without Allie, who seems to have moved on. See them in The Notebook.

When the going gets tough, Dre Johnson gets tougher. Well, he'd like to think he does. See them in Blackish.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

Gloria Delgado-Pritchett's big personality is rivaled only by her big heart. Wait, did we mention she's gorgeous? See them in Modern Family.

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

Not a great influence with her classmates, this 13-year-old "cool girl" likes to shoplift, chug alcohol, and snort crushed pills. See them in thirteen.

Smart but insecure, Tally Youngblood is torn between what she wants and what her society demands. See them in Uglies.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

Leslie Knope can accomplish anything, literally anything, with a little grit and help from her office. See them in Parks and Recreation.

Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.