India, Dec. 23 -- The digital world stopped to smile today as a heartwarming video surfaced on Instagram, proving that age is truly just a number. Posted by choreographer Vijay Ganguly, the clip features his and actor Rupali Ganguly's mother Rajani, dancing to his chartbuster song Shararat from Dhurandhar.

With a radiant smile and rhythmic precision, she kept pace with the beats, and fans were naturally left amazed by her energy in her 70s.

Check out the video:

Fans and colleagues flooded the comments, praising her for the infectious enthusiasm. Ayesha Khan, who is the original star of the song in the film, commented with two fire emojis, while actor Sandhya Mridul commented on Vijay's post, "WHOAAAAA! Now I see where you get it from.....