Because you like Jonathan Harker in Dracula
Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.
Sookie Stackhouse is a waitress who can read minds and break hearts. See them in True Blood.
Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Kristoff may seem standoffish, but this ice harvester has a warm heart. See them in Frozen.
Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.
Hotheaded and arrogant, Kaneda is nevertheless fiercely protective of the biker gang he leads. See them in Akira.
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.
Frodo might have carried the ring, but Samwise Gamgee carried the ring bearer. See them in The Lord of the Rings.
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.
Romantic, tortured, and at times cruel, Heathcliff is an intense man. See them in Wuthering Heights.
The singer and ukulele player of her girl band, Sugar "Kane" Kowalczyk is the life of a party and the woman of a man's dreams. See them in Some Like It Hot.