Because you like Cinderella in Cinderella (Live Action)
A daughter of a pair of superheroes, Hope van Dyne is scientist is brilliant and fearsome. See them in Marvel Cinematic Universe.
Driven and straightforward with high-technology parts, EVE was sent to Earth to see if it is habitable. See them in WALL-E.
Jesse Aarons' frustration can only find outlet in another world. See them in Bridge to Terabithia.
Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.
Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.
Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.
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.
Sometimes being a supportive girlfriend like Ophelia doesn't work out too well. See them in Hamlet.
Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.
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.
Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.