Because you like Fiona Gallagher in Shameless

The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.

Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).

Rick Sanchez is a gruff, alcoholic mad scientist, with the emphasis on "mad." See them in Rick and Morty.

Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.

After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..

Belle is an adventurous, intelligent fairy tale maiden who strives to see the best in everyone. See them in Once Upon a Time.

Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.

Tarzan is walking the line between human and animal. Good thing he has excellent balance. See them in Tarzan.

In the simplest terms, in the most convenient definitions, people consider Brian a nerd. But he's more than that. See them in The Breakfast Club.