India, Dec. 11 -- A heartwarming moment inside a classroom at The Wharton School in the US has taken over Instagram after a professor wrapped up the semester with an unexpected celebration, a dance performance for his students.

The now-viral clip shows the professor dancing energetically, much to the shock and delight of the class. Wearing a sweater and jeans, he twirls with full confidence, turning the otherwise serious school setting into a mini dance floor.

The professor dances to a mixtape of different tracks including the famous track Badtameez Dil from the 2013 film Yeh Jawaani Hai Deewani.

The video was posted by Wharton School's official account with the caption, "POV: Your professor celebrates the end of the semester by dancin...