Because you like Andy Bernard in The Office
A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.
Aimee Finecky has big dreams, but she's too busy taking care of everyone else's desires. See them in The Spectacular Now.
Davos Seaworth is steadfast, intelligent, and trustworthy, which are hard traits to find in a place like Westeros. See them in Game of Thrones.
Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.
Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.
After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Leslie Knope can accomplish anything, literally anything, with a little grit and help from her office. See them in Parks and Recreation.
Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.
Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.