Because you like Ice King in Adventure Time

Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.

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

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

People think that because Tris is small, or a girl, or a Stiff, she can't possibly be cruel. But they're wrong. See them in Divergent.

Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.

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

A formerly timid caterpillar, Kurt Hummel is transforming into a glamorous, confident butterfly. See them in Glee.

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

Dimitri Belikov is a stoic vampire guardian who has the reserve, focus, and discipline of a soldier. See them in Vampire Academy .

Quentin has his whole life mapped out. It might sound boring, but he likes boring. See them in Paper Towns.