Because you like Martha Jones in Doctor Who

Lyra Belacqua is prone to getting in trouble, but she's also clever enough to get out of it. Most of the time. See them in The Golden Compass.

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

The bad boy medical intern might have a soft side‚ but you need to dig deep for it. See them in Grey's Anatomy.

Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.

A suave proprietor of an upscale nightclub and gambling den, Rick Blaine is dealing with World War II and a broken heart. See them in Casablanca.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

Kathy is a natural caretaker who strives to find hope in even the darkest of times. See them in Never Let Me Go.

Max Fischer is the President of every club who's fighting to save Latin at his school and kiss his teacher. See them in Rushmore.

Diana Prince is using a truth-telling lasso and super-strength to make Earth a little more like Paradise. See them in DC Extended Universe.

Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.

He's a get rich or die tryin' kind of raccoon. See them in Marvel Cinematic Universe.