Because you like Linda Barrett in Fast Times at Ridgemont High
Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.
Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.
Daniel LaRusso is a Jersey kid in L.A. who is learning about karate and life from the mysterious Mr. Miyagi. See them in The Karate Kid.
Patrick's time as a fake psychic made him a master manipulator. But he now seeks to only use his talent for good. See them in The Mentalist.
Mikey Waters would rather sell his body than rob anybody. See them in My Own Private Idaho.
Leonardo is spiritual, and devoted to more than just pizza. See them in Teenage Mutant Ninja Turtles.
Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Omar Little is a pretty chill guy, as long as you can forgive the stealing and killing people. See them in The Wire.