Because you like Shizuo Heiwajima in Durarara!!
While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.
The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.
Ichigo Kurasaki is a short-tempered, strong-willed teen who is deeply protective of those he loves. See them in Bleach.
Toph is a tenacious earthbender full of spirit and spunk and hates when people try to baby her because she's blind. See them in Avatar: The Last Airbender.
Reclusive, quiet, and seemingly emotionless, Lain Iwakura feels like an outsider in her hyper-connected world. See them in Serial Experiments Lain.
Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.
An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.
Stoic, cynical, and independent, Homura Akemi is an alluring enigma. See them in Puella Magi Madoka Magica.
Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.
Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.
A ball of cheerful energy, Pinkie Pie is as sweet as her name suggests and lives to bring others joy with laughter and parties. See them in My Little Pony.