Because you like Zero Kiryu in Vampire Knight

While he might drive colleagues crazy with his antics, Jake Peralta cares about the Nine-Nine more than most things. Including personal hygiene. See them in Brooklyn Nine-Nine.

A crooked cop, Harvey Bullock is the product of a not-so-just criminal justice system. See them in Gotham.

Skye is a pluck hacktivist who tries to use her power for good. Unfortunately, " good" isn't always so clear-cut. See them in Marvel Cinematic Universe.

They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.

Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

His murderous megalomania aside, Loki is quite charming. Just don't mention his strapping older brother; he's a tad jealous. See them in Marvel Cinematic Universe.

His elfin self-confidence can border on pretension, but Legolas Greenleaf is a fearsome fighter and a loyal friend. See them in The Lord of the Rings.

Yippee-ki-yay! John McClane doesn't go down without a fight. See them in Die Hard.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.