Because you like Basil Hallward in Dorian Gray
Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.
With an abundant supply of alcohol, nice restaurants, and free will, Crowley is a demon who is thoroughly enjoying his time on Earth. See them in Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch.
A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Anna Karenina doesn't want to be a respectable woman any more. She thinks respect was invented to cover the empty place where love should be. See them in Anna Karenina.
Maria Rambeau is a tough-as-nails Air Force pilot who is also a loving single mom. See them in Marvel Cinematic Universe.
A Wakandan spy, Nakia is capable, caring, and just the right amount of stubborn. See them in Marvel Cinematic Universe.
There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.
A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.
Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.
Ally Maine is a star who is about to be born. See them in A Star is Born.
Let's just say Sheldon Oberon is having an out-of-body experience like no other. See them in Jumanji.