Because you like Kay Corleone in The Godfather

A baker turned reluctant fighter, Peeta Mellark can charm his way out of just about any situation. See them in The Hunger Games .

Nothing instills more fear in the Empire than the deep kshhh of Darth Vader breathing through his helmet. See them in Star Wars Series.

A cheerful alien, E.T. just wants to phone home. See them in E.T. the Extra-Terrestrial.

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

Frank N. Furter is just a sweet transvestite with some not-so-sweet plans. See them in The Rocky Horror Picture Show.

Albus Dumbledore oversees the most unsafe school in recorded history, with Dementors and giant arachnids run amok. See them in Harry Potter Series.

Margo loves mysteries so much that she becomes one. See them in Paper Towns.

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

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

Socialite-turned-runaway-turned-waitress, Rachel Green is the legendary story of riches to rags, trying to work her way up again with the help of her friends. See them in Friends.

Joey Tribbiani's true passions in life are acting, sandwiches, football, sex, and asking ladies, "how you doing?" See them in Friends.

While Cassie Ainsworth's head is always in the clouds, her heart is always in the right place. See them in Skins.