The Cameron Crowe-directed movie starring John Cusack captured teen love in a way few movies had before. > It began with a knock on the door. Cameron Crowe turned the knob, and there was Lowell Marchant, a beaming 19-year-old freshly relocated from Arkansas to Los Angeles. "It's a pleasure to be here in California," he told Crowe. "I'm a kickboxer. Do you know about kickboxing? It's the sport of the ...