Because you like Omar Little in The Wire
Aldo Raine is in the killing Nazi business. And as he says, business is a-boomin'. See them in Inglourious Basterds.
Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.
NiGHTS is a powerful but childlike spirit who hates being told what to do. See them in NiGHTS into Dreams.
He tells you everything you need to know: "I. Am. Groot." See them in Marvel Cinematic Universe.
Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.
A caring, curious, and considerate android, Vision could crush your skull if he had to. But he'd rather not. See them in Marvel Cinematic Universe.
Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.
Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.
Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.
Though a painful tragedy leaves her closed off and distant, Rosalina is still an endlessly kind princess. See them in Super Mario Galaxy .
Lelouch vi Britannia is a high school student by day, masked destroyer of tyrannical empires by night. See them in Code Geass.