Because you like Peter Pevensie in The Chronicles of Narnia
Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.
A homeless orphan with unusual red hair, Anne knows the odds are against her. But she's starting to find her inner power. See them in Anne With an E.
Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.
Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.
The White Queen been treated horribly, but the day of her victory is almost near. See them in Alice in Wonderland.
People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.
Meg March might yearn for a life of ballgowns and diamond necklaces, but the boy she falls for doesn't have a penny to his name. See them in Little Women.
Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.
How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.