Because you like Jack Harkness in Doctor Who
Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.
He tells you everything you need to know: "I. Am. Groot." See them in Marvel Cinematic Universe.
His name is Chucky, and he's your friend till the end. Hidey-ho! See them in Child's Play.
Aragorn is the one true king, a title he is too humble to accept. See them in The Lord of the Rings.
Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.
Jim Stark is a teen torn apart by what the world asks of him. See them in Rebel Without A Cause.
Dee Reynolds is selfish, narcissistic, and a target of extremely cruel ridicule. See them in It's Always Sunny in Philadelphia .
Whether it's getting a deal or finishing a homework assignment, Jessica Huang demands nothing less than the best from those around her. See them in Fresh off the Boat.
All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.
The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.
Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.