Because you like Summer Finn in (500) Days of Summer
Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.
Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.
Winnie the Pooh is a chubby little cubby all stuffed with fluff. See them in Winnie the Pooh.
A confident celebrity, Allison Hargreeves wasn't quite careful enough about what she wished for. See them in The Umbrella Academy.
Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.
Anyone who's said "Don't worry, it's just a dream" never met Freddy Krueger. See them in A Nightmare on Elm Street.
It's easy for Brian O'Conner to fake his way into the world of extreme racing because he's been popping cars since his teenage years. See them in The Fast and the Furious.
Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.
Dutiful, composed, and aloof, Sun Bak is the fighting force behind her team of eight "sensates" who are telepathically linked. See them in Sense8.
Puss In Boots is a suave, honorable ladies man/cat who's not above playing cute to get you to let down your guard. See them in Shrek 2.
Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.