Because you like Kurisu Makise in Steins;Gate

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.

Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

Mitchell Pritchett prefers to have a place for everything and everything in its place. See them in Modern Family.

Once a handsome prince, the Beast is now a grumpy, furry, monster. It's hard to pinpoint which mammal he resembles the most. See them in Beauty and the Beast.

Jade Jade Harley might not be the best at reading social cues, but her bravery and selflessness means she's a great friend to have. See them in Homestuck.

N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.

Sophia Burset will teach you how to navigate the prison world and maybe how to make cute shower shoes from commissary items too. See them in Orange Is The New Black.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.

A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.