“Yellowstone” star, 69, insisted that he “didn’t f–king cry” as it seemed he did when his new movie, “Horizon: An American Saga,” received an 11-minute standing ovation at the Cannes Film Festival. Costner appeared on “Jimmy Kimmel Live!” Tuesday after his trip to France and revealed what was going through his mind when he experienced the positive response to his Western feature. “I actually started walking my life backwards for a second,” he said.