Because you like Oskar in Let the Right One In

Shaun is used to being lazy. And now, you're asking him to fight for his life? See them in Shaun of the Dead.

A former child mayor fallen from grace, Ben Wyatt is still trying to pick up the pieces years later. See them in Parks and Recreation.

Twisted and seemingly soulless, Bellatrix Lestrange finds joy in making others suffer. See them in Harry Potter Series.

Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.

Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.

Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.

A weather-controlling mutant, Storm doesn't just use her powers to ruin Magneto's day with unexpected showers. She is truly a badass. See them in X-Men Series.

A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.

Angel is fighting as best as he can, but the disease might be too powerful for even his strong, positive energy. See them in Rent.

A self-professed psychopath, James kills small animals for fun. After getting bored of that, he is ready for an ambitious murder. See them in The End of the F World.