Because you like Charlie in Marriage Story

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

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.

In love with a daughter of his family's sworn enemies, Romeo Montague must find a way to reconcile his conflicting desires. See them in Romeo & Juliet.

Combining an innocent face with an insatiable bloodlust, Eli recruits friends to join the vampire way of life. See them in Let the Right One In.

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

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.

Jamal Malik came from humble beginnings in an Indian slub filled with street gangs, but he is destined for bigger things. See them in Slumdog Millionaire.

Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.

Her unhappy childhood has left her unsure of the existence of happy endings. Mary Jane Watson hides her pain beneath a joke and a smile. See them in Marvel Cinematic Universe.

Quiet and brooding, Ennis Del Mar keeps his true passions close to the chest. See them in Brokeback Mountain.

High school is Hell, so Allison Reynolds spends her time giving herself tattoos with ballpoint pens and shaking dandruff out of her hair. See them in The Breakfast Club.