Varun Dhawan and Alia Bhatt's special gesture for Madhuri Dixit Nene and Sanjay Dutt

Showed them the video of their upcoming song Tamma Tamma Again, a re-created version of the latter's original hit As a mark of love and respect, Varun Dhawan and Alia Bhatt will show the video of their song Tamma Tamma Again (from Badrinath Ki Dulhania) to Sanjay Dutt, after showing it to Madhuri Dixit-Nene last night.

The legend @MadhuriDixit kicks off #TammaTammaAgain with me and @aliaa08. 2 days to goooo pic.twitter.com/Oqpb64IF7p

— VarunBadrinathdhawan (@Varun_dvn) February 9, 2017

The connection? Tamma Tamma is a track that was originally composed by Bappi Lahiri for Thanedaar (1990), a film that featured Sanju and Mads in starring roles.

Says a source close from the production team, `Both Alia and Varun were excited about the idea of meeting Sanju and Madhuri. Varun has grown up watching Sanju on the sets of his dad David Dhawan's films. Dutt had done a cameo in Rohit Dhawan's debut film Desi Boyz, while Mads had done the item song Makhna in David's Bade Miyan Chote Miyan. Alia, too, has a emotional connect with Sanju Baba as her father Mahesh Bhatt has been a mentor of sorts to him.`

Reveals an insider, `They took the song to Madhuri yesterday nighy and she complimented them on their dancing. Tonight, after the day's wrap of Judwaa 2, Varun and his dulhania will go to Dutt's home in Bandra to get his blessings.