Because you like Danny Zuko in Grease

For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.

Sarcastic and always complaining, C3PO is a droid that despite his quirks you always want by your side. See them in Star Wars Series.

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.

A life spent as "Number Two" is bound to give Diego Hargreeves an inferiority complex. See them in The Umbrella Academy.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

Caitlin Snow believes that burying herself in science is the best way to save the day or to mend a broken heart. See them in DC Extended Universe.

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.