Because you like Christopher John Francis Boone in The Curious Incident of the Dog in the Night-Time

Lois Lane's journalistic success is the result of her tenacity. She will doggedly pursue her leads until discovering the information she needs. See them in DC Extended Universe.

A doting grandfather, Edwin Hoover also has a heroin addiction and a penchant for swearing. See them in Little Miss Sunshine.

While Jay Gatsby doesn't necessarily like to attend his parties, he knows how to throw a world-class bash. See them in The Great Gatsby.

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.

Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.

Although life in a post-apocalyptic world is far from easy, Julie Grigio maintains her sense of humor. See them in Warm Bodies.

The party never really ends with Penny Lane, a rock-worshipping groupie who is refreshingly self-aware and free-spirited. See them in Almost Famous.

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.

Eleanor puts up a tough front, even when everyone else tries to tear her down. See them in Eleanor and Park .