Because you like Mrs. Hughes in Downton Abbey

The Little Prince is a childlike wonder personified in a tiny package. See them in The Little Prince.

While he might drive colleagues crazy with his antics, Jake Peralta cares about the Nine-Nine more than most things. Including personal hygiene. See them in Brooklyn Nine-Nine.

Yugi Moto is a gentle soul whose determination and talent make him a formidable opponent. See them in Yu-Gi-Oh! .

Tiffany Maxwell wishes people would stop reminding her about her dead husband. See them in Silver Linings Playbook.

He's an eccentric pirate making it up as he goes along. He's Jack Sparrow, savvy? See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Raphael is a short-fused hothead who loves a good fight and some tasty pizza. See them in Teenage Mutant Ninja Turtles.

He tells you everything you need to know: "I. Am. Groot." See them in Marvel Cinematic Universe.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

There's no obstacle too great for this charismatic treasure-hunter. See them in Uncharted.

Daring on a bike but haunted in his personal life, even Johnny Blaze isn't fast enough to outride his past. See them in Ghost Rider.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.