Because you like Ted Wiggins in The Lorax
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..
Peter Pevensie shows as much courage as a child king as he did under The Blitz of London. See them in The Chronicles of Narnia.
Wendy Testaburger is a born leader who is not afraid to stand up to the other fourth graders for what she believes in. See them in South Park.
Celie Johnson says she's poor, black, and may even be ugly. But dear God she's here. See them in The Color Purple.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.
Carolos has perfect hair, a lab coat, and a constant readiness to do science. See them in Welcome to Night Vale.
Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.