Because you like Saber in Fate/Stay Night

Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.

It's hard to tell if Dean Winchester cares more about saving the world or his 1967 Chevy Impala. See them in Supernatural.

Intelligent and compassionate, Hazel Lancaster would rather face things, even bad things, than sugarcoat the truth. See them in The Fault in Our Stars.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.

Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.

Roger is a pansexual alcoholic non-human who will happily lie, cheat and steal to get what he wants. See them in American Dad!.

Juno MacGuff is hoping sarcasm will get her through the stress of teenage life. And also, teenage pregnancy. See them in Juno.

Daphne Blake's unfailing enthusiasm keeps the team's morale up even as they're battling evil spirits and other ghouls. See them in Scooby-Doo.

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.