Big B took to his Twitter account to wish the 'greatest Dilip Kumar' and wrote, "To the greatest .. Dilip Kumar .. on his birthday Dec 11, wishes prayers and duas for good health and happiness .."
The 74-year-old even walked down the memory lane as he re-posted a couple of images that show the deep bond that he shares with the veteran actor.
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One of the many is from the sets of the 1982-released 'Shakti' that starred the two legendary actors.
The 'Pink' star wrote alongside, "Happy birthday Dilip Saheb ..
ANI