Because you like Norah Silverberg in Nick and Norah's Infinite Playlist

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

As Marlena Rosenbluth is finding out, confidence in the limelight doesn't always translate to power at home. See them in Water for Elephants.

Lady Bird's heart is in the right place, usually, but even the purest of people can fall sway to the havoc-wreaking traps of senior year. See them in Lady Bird.

A sarcastic and nosy tomboy, Stephanie Tanner is understandably not crazy about being the middle child. See them in Full House.

Shy and nerdy, Gabriella Montez moved to Albuquerque and quickly became the toast of East High and a darling of the stage. See them in High School Musical.

The seasoned detectives in River Heights have got nothing on amateur sleuth Nancy Drew. See them in Nancy Drew.

Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.

Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Just like half of L.A., Mia Dolan is working a dead end job until she hits the big screens. See them in La La Land.