Because you like Dewey Riley in Scream
Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.
Daniel LaRusso is a Jersey kid in L.A. who is learning about karate and life from the mysterious Mr. Miyagi. See them in The Karate Kid.
Freddie Freeman is a superhero aficionado with a dark sense of humor. See them in DC Extended Universe.
Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.
Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.
Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.
Charlotte is ready to embrace connection in a strange place. See them in Lost in Translation.
For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.