Because you like Meredith Grey in Grey's Anatomy

Char is always thinking two or three steps ahead of the enemy. See them in Mobile Suit Gundam Series.

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

Convinced that the world is conspiring against him, Tatsuhiro's reconciled himself to his fate as a shut-in. See them in Welcome to the NHK.

More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.

Years of being the less desirable Vargas sibling have given Romano quite an inferiority complex, as well as the temper to match. See them in Axis Powers Hetalia.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

With most of the people that Sango loved now gone, the only thing she wants is to kill the demon who destroyed her village. See them in Inuyasha.

Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.

The personification of America is all about superheroes, hamburgers, and spreading democracy and justice. See them in Axis Powers Hetalia.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

An alien, a time-traveler, and an esper are following Haruhi Suzumiya, who – unknown to herself – is a near-omnipotent reality warper. See them in The Melancholy of Haruhi Suzumiya.