Because you like Alex Karev in Grey's Anatomy

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.

Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.

Always headed towards adventure, Goku is frequently with a band of loyal companions at his side. See them in Dragon Ball.

A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.