Because you like Willow Rosenberg in Buffy the Vampire Slayer
Frank N. Furter is just a sweet transvestite with some not-so-sweet plans. See them in The Rocky Horror Picture Show.
Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.
A good-natured and academically minded superhero, Dan Dreiberg can still get his hands dirty in a fight. See them in Watchmen.
Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.
It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.
All the world's a stage, and Missy Piggy's never one to give up the spotlight. See them in The Muppet Movie.
A contemptuous aristocrat, Violet Crawley is unafraid to exert her authority and voice her opinions, no matter how harsh they are. See them in Downton Abbey.
Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.
Cynicism is his armor and words are his weapons, but what Tyrion Lannister would really like is some nice wine. See them in Game of Thrones.
Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.