Because you like Susan Storm in Fantastic Four

A laid-back stoner, Ben Stone wasn't planning on life's ultimate responsibility. See them in Knocked Up.

Michelle Richardson's world revolves around her boyfriend. Alas, his world doesn't revolve around her. See them in Skins.

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.

Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.

Hawkeye is most comfortable perched above the action, keeping an eye on everything and using a well-timed arrow to save the day. See them in Marvel Cinematic Universe.

Thor is Asgardian nobility who is tickled by how us earthlings live. See them in Marvel Cinematic Universe.

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.

A debonair spy, Harry Hart is the epitome of a gentleman, even when he calmly takes down multiple men with a militarized umbrella. See them in Kingsman: The Secret Service.

Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.