Because you like Wendy Darling in Peter Pan
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Driven and straightforward with high-technology parts, EVE was sent to Earth to see if it is habitable. See them in WALL-E.
Luis is a deliverer of silver linings and long-winded stories. See them in Marvel Cinematic Universe.
Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.
Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.
For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.
Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.
Ofelia is face-to-face with the deadliest creatures of the underworld and completely unafraid. See them in Pan's Labryinth.
Jesse Aarons' frustration can only find outlet in another world. See them in Bridge to Terabithia.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.