Because you like Harvey Dent / Two-Face in DC Extended Universe
His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.
Zoe Benson may seem like a shy girl-next-door, but she has the inner fortitude of a powerful witch leader. See them in American Horror Story.
Celie Johnson says she's poor, black, and may even be ugly. But dear God she's here. See them in The Color Purple.
Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.
Adults call him troubled and kids call him crazy, but Donnie Darko is too busy following the instructions of a giant bunny rabbit to care. See them in Donnie Darko.
A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.
For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.
Let's just say Sheldon Oberon is having an out-of-body experience like no other. See them in Jumanji.
Some might call Jess Mariano mysterious. Others just call him moody. See them in Gilmore Girls.
A literal fallen star, Yvaine is temperamental, sarcastic, and a bit on edge. See them in Stardust.