Because you like Andie Walsh in Pretty in Pink

A soulful bass player, Nick O'Leary can't stop sending breakup CDs to his ex. See them in Nick and Norah's Infinite Playlist.

A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.

Strong-willed Norah Silverberg isn't willing to be the goody bag at anyone's pity party. See them in Nick and Norah's Infinite Playlist.

Intelligent Adele is soft spoken yet brimming with emotion. See them in Blue is the Warmest Color.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

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

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 .

Juliet Capulet falls head over heels for her rival family's resident sweet talker, Romeo. See them in Romeo & Juliet.

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

Stubborn, impulsive, and fun-loving, Hallie Parker is not afraid to devise some schemes to bring her family together. See them in The Parent Trap.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.