Ahsan Khan and legendary actor Mumtaz grooved together in a viral video. In the video, Ahsan donned sunglasses and led Mumtaz in a joyous dance. Mumtaz can be seen laughing while Ahsan holds her hand and beams with glee. Aaj Kal Tere Mere Pyar Ke Charche from the 1968 film Brahmachari was revived by Pakistani actor Ahsan Khan and legendary