Because you like Liesl von Trapp in The Sound of Music

Sebastien Michaelis is a demonic butler who approaches life with effortless finesse and a diabolical streak. See them in Black Butler.

Although Jareth seems like he's just a harmless romantic, his powers make him a formidable foe. See them in Labyrinth.

Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.

John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.

Charles Xavier is a telepath who believes mutants and humans are both good at heart and can live in harmony. See them in X-Men Series.

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

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

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.

Nemo is a small fish in a vast ocean, but he dreams of seeing it all. See them in Finding Nemo.

Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.