The makers of 'Border 2' have released a new song, 'Ghar Kab Aaoge,' featuring Sunny Deol, Varun Dhawan, Diljit Dosanjh, and Ahan Shetty. This track is a redux of the iconic song 'Sandese Aate Hain' from the original 'Border' film. The recreated song features music by Mithoon and additional lyrics by Manoj Muntashir, aiming to recapture the magic of the original after 28 years.