New Delhi, Dec. 1 -- Nita Ambani, known for her kindness towards her staff, was recently seen making her staff member's birthday extra-special.

In an Instagram video, Nita, the wife of Reliance Industries chairman Mukesh Ambani, joined her staff member for her birthday celebration. In an undated video, she was seen standing next to the staff member as she cut her birthday cake.

Nita clapped as other staffers sang "Happy Birthday" to the staff member in a mint green uniform. Nita, dressed in a beige and red co-ord set, watched gracefully as her staffer cut the birthday cake, then took a spoon and fed her a small piece.

The on-screen text on the video suggests that it was originally shared by the staff member. The caption read, "Thank yo...