Because you like Mr. Gold in Once Upon a Time

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

Gilbert Blythe is crushing on a red-haired orphan. See them in Anne With an E.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.

Morpheus is wise enough to see into the bones of the world. See them in The Matrix.

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

Quentin Coldwater has always suspected there was something different about him, and now he has the chance to prove it. See them in The Magicians.

Although Thomas Sharpe is an English baronet, he doesn't have a Shilling to his name. He's in America to sell his invention and marry rich. See them in Crimson Peak.

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.