Because you like Gimli in The Lord of the Rings

Lelouch vi Britannia is a high school student by day, masked destroyer of tyrannical empires by night. See them in Code Geass.

Sandy Olsen is out of her head, hopelessly devoted to Danny. See them in Grease.

You'll never get Alaska Young. And that's the whole point. See them in Looking for Alaska.

Leslie Knope can accomplish anything, literally anything, with a little grit and help from her office. See them in Parks and Recreation.

Underneath her brassy, sarcastic exterior, Olive Penderghast is more sensitive than she pretends to be. See them in Easy A.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

Pro: Johan Liebert is handsome and charming. Con: he's also a sociopathic killer. See them in Monster (TV Show).

Homer Simpson is a beer-loving disaster in charge of nuclear safety in Springfield. Everybody run! See them in The Simpsons.

Tracy Turnblad's got rhythm, and she's determined to share her dance moves with the world. See them in Hairspray.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

Char is always thinking two or three steps ahead of the enemy. See them in Mobile Suit Gundam Series.

Roman Roy is an entitled rich boy, but he's smarter than he seems. See them in Succession.