Deepika Padukone marks 9 years of "Piku" with a heartfelt tribute. Sharing a throwback photo, she reminisces about the film's special moments, especially with Amitabh Bachchan and Irrfan Khan. Deepika's portrayal of a modern woman caring for her father struck a chord, resonating deeply with audiences. Her post evokes nostalgia for the beloved Bollywood gem.