Because you like Humbert Humbert in Lolita
A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.
Jail hasn't broken Andy Dufresne's spirit, but will his spirit help break him out of jail? See them in The Shawshank Redemption.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.
Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.
King Schultz is about as color-blind as a man of his era can be. See them in Django Unchained.
Anastasia Steele's new boyfriend Christian might as well come with a warning label that reads "Beware: Severe Issues That Might Warrant a Trip to Dr. Phil." See them in Fifty Shades of Grey.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
Through raised to be a gentleman, Laurie has a mischievous sense of humor. See them in Little Women.