Because you like Cassian Andor in Rogue One
Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.
Fiery and adventurous, Amy Pond is the sort of woman you'd want by your side on a journey through time and space. See them in Doctor Who.
Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.
You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.
A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..
Kristoff may seem standoffish, but this ice harvester has a warm heart. See them in Frozen.
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.