Because you like Einar Wegener/Lili Elbe in The Danish Girl

Mystique is a shape-shifting mutant who, after too many disappointments, does not want to co-exist with humans. See them in X-Men Series.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Realizing that New York City was in his blood, Wilson Fisk will now do anything to make Hell's Kitchen a better place. See them in Marvel Cinematic Universe.

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

Beautiful and artistic, Aria Montgomery follows her own path. See them in Pretty Little Liars.

There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.

Leonidas is not the kind of king who merely gives orders; rather, he's out on the battlefield fighting alongside his men. See them in 300.

An alien living in a temple shaped like a giant woman, Pearl enjoys ballet, fencing, and using her magical spear. See them in Steven Universe.

Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.

A tough tomboy with a protective streak, Maximum Ride is a human-bird hybrid. See them in Maximum Ride.