Because you like Meat Boy in Super Meat Boy
A meticulous forensic scientist, Edward Nygma is insanely good at his job. Emphasis on the "insane" part. See them in Gotham.
A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.
It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.
A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.
Michelle Richardson's world revolves around her boyfriend. Alas, his world doesn't revolve around her. See them in Skins.
Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.
If it were up to her, Merida would spend her days practicing archery and swordfighting, riding her horse, and exploring the Highlands. See them in Brave.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.
George Weasley likes to invent quirky joke products, play Quidditch, and cause poor Mrs. Weasley a lot of anxiety. See them in Harry Potter Series.
Tina Goldstein is better at getting the job done than following the rules. See them in Fantastic Beasts and Where To Find Them.