Because you like Alaska Young in Looking for Alaska
A gentle alchemist who is soul-bound to a giant suit of armor, Alphonse Elric is growing into the responsibility handed to him. See them in Fullmetal Alchemist.
A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.
Teddy Sanders loves his frat brothers so much he might never leave school. See them in Neighbors.
An arrogant, prideful human-demon hybrid, Inuyasha secretly just wants to be accepted. See them in Inuyasha.
All it takes to change the course of history is the will of a single man called John Price. See them in Call of Duty Series.
Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.
A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.
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.
Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.
Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.
Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.