Because you like Nyota Uhura in Star Trek

Being beautiful and rich doesn't guarantee happiness for Cheryl Blossom. See them in Riverdale.

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

You don't teach a class called "How To Get Away With Murder" without knowing a thing or two about getting away with things. See them in How to Get Away with Murder.

Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.

Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.

Barry Allen is a nerd, forensics expert‚ and superhero with supersonic speed who is determined to solve his mother's murder. See them in DC Extended Universe.

A daring conman, Flynn Rider is so charismatic that you might not mind when he steals from you. See them in Tangled.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.

Bella Swan thinks of it as her job to help her parents and protect her friends, even though it often ends up the other way around. See them in Twilight.