Because you like Alex Karev in Grey's Anatomy

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

Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.

Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.

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

A vain and arrogant womanizer, Roy Mustang has hidden depths. See them in Fullmetal Alchemist.

A fourth grader without a moral compass, Eric Cartman lives on KFC, Taco Bell, Pizza Hut, and Cheesy Poofs. See them in South Park.

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

After figuring out how both the light and dark halves of his soul could co-exist, Jak is maturing into a real hero. See them in Jak and Daxter.

Few high school students could be less concerned with labels. See them in Ouran High School Host Club.

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

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

Maka is determined to collect and purify 99 Kishin eggs– human souls that have been corrupted by evil– and one witch soul. See them in Soul Eater.