Actors Ali Zafar, Siddharth, Divyendu Sharma and Tapasee Pannu, were at a suburban hotel along with Dhawan, and sipping some coffee while discussing about the film's music launch.
Post the coffee, everyone was about to leave and retire for the day, but while leaving the hotel, they suddenly bumped into Farooq.
"David and Farooq, who have been friends, greeted each other and the former introduced Ali, Siddharth and Divyendu to him. Farooq seemed delighted and was seen exchanging pleasantries and wishing the youngsters all the best for the film," said a source.
In the original Chashme Baddoor, actors Ravi Baswani and Rakesh Bedi played the other two friends.
"On hearing that Ali has reprised his role from the film, Farooq gave him his good wishes and blessings," the source added.
Produced by Viacom 18 Motion Pictures, Chashme Baddoor hits theatres April 5.