Because you like Hallie Parker in The Parent Trap
Optimus Prime is a shapeshifting sentient robot leading a team of robots to stop evil from taking over. See them in Transformers.
Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.
Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.
Indiana Jones is a swashbuckling archeologist who hates snakes, Nazis, and priceless artifacts falling into the wrong hands. See them in Raiders of the Lost Ark.
Living with a curse, Kyo Sohma is sick of being treated like garbage his whole life. See them in Fruits Basket.
Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.
Shana is a red-haired warrior with a black-and-white worldview. See them in Shakugan no Shana.
Mike Ehrmantraut is rutheless, merciless, and probably the most endearing hitman you've ever met. See them in Breaking Bad.
A bookish know-it-all with a bossy streak, Hermione Granger always stands up for what she believes in. See them in Harry Potter Series.
WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.
A fourth grader without a moral compass, Eric Cartman lives on KFC, Taco Bell, Pizza Hut, and Cheesy Poofs. See them in South Park.