Because you like America in Axis Powers Hetalia
Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.
Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.
For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.
In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.
All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.
Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.
Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.
A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..
What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.
Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.
R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.