Marking 22 years of her film 'Hum Dil De Chuke Sanam', actress Aishwarya Rai Bachchan shared a series of behind-the-scenes photos from the sets of Sanjay Leela Bhansali's movie. "My dearest Sanjay, this one is evergreen, forever. Thank you to all our audience world over and my ever-loving family of well-wishers," she wrote in the caption.