New Delhi, 02 Feb (ANI): Sanjay Leela Bhansali-directed 'Padmaavat' completed a week at the box office and all the actors were showered with praises for their performances. A few days ago, Actor Ranveer Singh received a letter from megastar Amitabh Bachchan and now, his rumoured lover, Deepika Padukone too received a hand written letter of appreciation from him. "There are awards...there are rewards... then there is THIS! Thank You Baba... @amitabhbachchan," Padukone wrote on Instagram. Deepika Padukone and Amitabh Bachchan had shared the screen in 'Piku' where the latter had essayed the role of her father.