Because you like Gary the Snail in SpongeBob SquarePants
The cutest kitty this side of the galaxy, Nepeta Leijon is mischievous, caring, and obsessed with romance. See them in Homestuck.
Quinn Fabray can become a monster when there is something she wants. See them in Glee.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.
Shana is a red-haired warrior with a black-and-white worldview. See them in Shakugan no Shana.
Luke Skywalker always wanted to leave home, but he didn't expect that it would be as part of a quest to rescue a princess and save the galaxy. See them in Star Wars Series.
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.
The Little Prince is a childlike wonder personified in a tiny package. See them in The Little Prince.
Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.
Prim and proper Allie Hamilton was raised to follow the rules. But she's got a fiery rebellious side too. See them in The Notebook.
Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.
One of seven supernatural babies who was born to a mother who was never pregnant, Ben Hargreeves is trying to save the world from an apocalypse in 8 days. See them in The Umbrella Academy.