Because you like Charlie Bucket in Charlie and the Chocolate Factory
Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.
Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.
Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.
Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.
Growing up is hard for Carl Grimes. Growing up in a zombie apocalypse is even harder. See them in The Walking Dead.
Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.
Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.
Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.
Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.
The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.