Because you like Henry Higgins in My Fair Lady

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

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

Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.

A caring, curious, and considerate android, Vision could crush your skull if he had to. But he'd rather not. See them in Marvel Cinematic Universe.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.

When their organization was infiltrated by evil HYDRA, who was the one guy Captain America trusted? A former soldier with kickass wings named Sam Wilson. See them in Marvel Cinematic Universe.

Emily Fields has been very guarded, careful of whom she trusts and reveals her secrets to. See them in Pretty Little Liars.

Academics weren't his strong suit. Luckily, Jesse Pinkman's street smarts are a cut above the rest. See them in Breaking Bad.

John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.