Because you like Sophie Hatter in Howl's Moving Castle
Anywhere there's adventure, Jaskier is there to write a catchy song about it. See them in The Witcher.
Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in DC Extended Universe.
Jenny Flint is a devoted wife and daring crime fighter, which is pretty unconventional for a Victorian maid. See them in Doctor Who.
Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.
Sookie Stackhouse is a waitress who can read minds and break hearts. See them in True Blood.
John Wick is a widowed former Navy Seal who becomes a notoriously effective hitman, killing over 124 people with gunshots alone. See them in John Wick.
Kumar Patel is always high, always hungry for sliders. See them in Harold & Kumar Go To White Castle.
Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.
There can be no doubt that Ben Linus is a huge liar. But one man's lies are another man's necessary steps to protect his people. See them in Lost.
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.
When he's not working as a detective, Lucifer is driving around in a black convertible or having one-night stands. See them in Lucifer.