Because you like Logan Huntzberger in Gilmore Girls

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

A wildly brilliant detective, Sherlock Holmes can figure out everything except how to interact with other human beings. See them in Sherlock.

Puss In Boots is a suave, honorable ladies man/cat who's not above playing cute to get you to let down your guard. See them in Shrek 2.

Phoenix Wright is an easygoing defense attorney who is rarely defensive. See them in Ace Attorney Series .

Greenpeace? No, this brave eco-terrorist is waging Greenwar. See them in Final Fantasy Series.

Smart and sensitive Sam Winchester tried to escape the family business, but ghosts have a way of haunting you. See them in Supernatural.

There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.

As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.