Karan Johar produced Dostana under his Dharma Productions which is releasing tomorrow.
Pritish Nandy Communications (PNC) raised an objection to one song Kuch Kum in Dostana, saying they have the rights for the song. An out of court settlement was arrived at whereby Karan Johar paid Pritish Nandy Rs 3 Crores for using that song.
Tarun Mansukhani was to make a film for PNC for which Vishal-Shekhar composed music. Kuch Kum was part of their compositions. Since that film did not take off, Tarun used that song in Dostana.