Because you like Spike in Buffy the Vampire Slayer
Christine Palmer is a great surgeon and an even better friend. See them in Marvel Cinematic Universe.
It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.
Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.
Clementine Kruczynski thinks that too many guys think she's a concept, or she completes them, or she's gonna make them alive. See them in Eternal Sunshine of the Spotless Mind.
When he’s not working at the banana stand or awkwardly hitting on his cousin, George Michael tries his best to appease his father. See them in Arrested Development.
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.
The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.
Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.
A meticulous forensic scientist, Edward Nygma is insanely good at his job. Emphasis on the "insane" part. See them in Gotham.
Terry Jeffords (and his muscles) may look ferocious, but inside he's just a caring mama hen. See them in Brooklyn Nine-Nine.
Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.