Because you like Micky Ward in The Fighter
Roger is a pansexual alcoholic non-human who will happily lie, cheat and steal to get what he wants. See them in American Dad!.
Clank is the quintessential rational, intelligent robot sidekick. See them in Ratchet & Clank.
An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.
Aimee Finecky has big dreams, but she's too busy taking care of everyone else's desires. See them in The Spectacular Now.
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.
Barbara Kean is loving, selfless, and caring. But, she's less stable than she'd like to admit. See them in Gotham.
Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.
Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.
Driven and straightforward with high-technology parts, EVE was sent to Earth to see if it is habitable. See them in WALL-E.
GLaDOS will supply the food when you get together: a delicious cake. Of course, it could just be a trap so she can kill you. It’s hard to say. See them in Portal Series.