Because you like Dobby in Harry Potter Series

Jasper Jordan is trying his best to make it through the night. See them in The 100.

Peter Kavinsky is a jock who only cares about getting back at his ex, or so he says. See them in To all The Boys I've Loved Before.

Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.

K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.