Because you like Martha Jones in Doctor Who

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

Gru's more misunderstood than evil, and if he'd rule over the world like he takes care of his three daughters, we'd be in good hands. See them in Despicable Me.

A 100-plus-year-old who looks like a dreamy teenager, Edward Cullen warns girls to avoid him, which makes them want him even more. See them in Twilight.

Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .

When Rin Matsuoka is not swimming, he mostly spends his time brooding or listening to angry Dubstep. See them in Free! Iwatobi Swim Club.

Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.

When the Sorting Hat touched Draco Malfoy's head, it placed him in Slytherin, a house that has turned out more dark wizards than any other. See them in Harry Potter Series.

Ethan Hunt's mission, should he chose to accept it, is to save the world from impossible threats. See them in Mission: Impossible.

Sam Roth is sensitive, musically gifted, and scarred by his past. See them in Shiver .

R is sweet for a zombie. See them in Warm Bodies.

Yuki Cross is a cheerful, funny, bold young woman with hidden insecurities. See them in Vampire Knight.

Clank is the quintessential rational, intelligent robot sidekick. See them in Ratchet & Clank.