Because you like Lincoln in The 100
Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.
Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.
The best part of Yelena Belova's life was fake and no one told her. See them in Marvel Cinematic Universe.
Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.
There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.
Although she's only six, Hushpuppy is a tough girl ready to stand up to terrifying, pre-historic beasts after the storm. See them in Beasts of the Southern Wild.
Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.
Manipulative, conniving, and ruthless, Mr. Gold is enigmatic no matter what world he's in. See them in Once Upon a Time.
Jax Teller can be cool or vengeful, calm or wrathful, depending on the situation. See them in Sons of Anarchy.