Because you like Melvin Udall in As Good as It Gets

Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Jack's big imagination is never limited by his incredibly cramped surroundings. See them in Room.

Timid and a bit insecure, Amy Antsler has big dreams of activism and meeting new people. She's learning it's easier said than done. See them in Booksmart.

Miss Havisham is the creepiest old rich lady in town. See them in Great Expectations.

Yes, she's an "older" woman, but that just makes Mrs. Robinson sexier and more seductive. See them in The Graduate.

Although she's only six, Hushpuppy is a tough girl ready to stand up to terrifying, pre-historic beasts after the storm. See them in Beasts of the Southern Wild.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.