Because you like Cal Weaver in Crazy, Stupid Love
Genetically and cybernetically enhanced, Gamora was trained from birth to be one of the deadliest women in the galaxy. See them in Marvel Cinematic Universe.
Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.
Make sure not to anger the Hulk or else he will transform into a giant green monstrosity and smash anything in his way. See them in Marvel Cinematic Universe.
Bart Simpson is an aspiring juvenile delinquent who doesn't want you to have a cow, man! See them in The Simpsons.
When Jessica Jones is not throwing back drinks, she's taking down bad guys with her strength, detective skills, and foul-mouthed insults. See them in Marvel Cinematic Universe.
Hiro is a free-spirit and remarkable genius who loves bot fighting and problem-solving. See them in Big Hero 6.
A daring conman, Flynn Rider is so charismatic that you might not mind when he steals from you. See them in Tangled.
A good guy who's made some bad choices, Scott Lang is driven in his quest for redemption. See them in Marvel Cinematic Universe.
With great power comes great responsibility, but Peter Parker always seems to get the short end of that bargain. See them in Marvel Cinematic Universe.
Nemo is a small fish in a vast ocean, but he dreams of seeing it all. See them in Finding Nemo.
Peppy and optimistic, Joy is totally lost when it comes to dealing with Sadness. See them in Inside Out.
After training a herd of raptor dinosaurs, everything else is a breeze for Owen Grady. See them in Jurassic World.