Because you like Christian Grey in Fifty Shades of Grey
Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.
Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.
Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.
This power-hungry Time Lord calls himself the "master of all." Bonus: he has 13 lives. See them in Doctor Who.
Don't mess with Mickey Milkovich unless you want to see the wrong side of one of his many guns. See them in Shameless.
It's easy to see why Poe Dameron would side with the rebellion: he's bad at taking orders, likes to show off, and is committed to the cause. See them in Star Wars Series.
There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.
Whether it's getting a deal or finishing a homework assignment, Jessica Huang demands nothing less than the best from those around her. See them in Fresh off the Boat.
A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.