Because you like Bernadette Rostenkowski in The Big Bang Theory

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.

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

It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.

Larger than life and wealthy beyond measure, Willy Wonka is more than a titan in the sweets industry; he is an arbiter of taste. See them in Charlie and the Chocolate Factory.

Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.

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

A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.

If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

His name is Chucky, and he's your friend till the end. Hidey-ho! See them in Child's Play.

A good guy who's made some bad choices, Scott Lang is driven in his quest for redemption. See them in Marvel Cinematic Universe.