Actor-politician Sunny Deol returns to direction after two decades to launch son Karan in Pal Pal Dil Ke Paas and, describing the experience as an emotional journey, he says the entire unit became a family. He hopes the feeling got translated to the screen.

"The takeaway from the shooting experience is basically the bonding and the family which we became -- the bonding that we had with the whole crew. The difficulties everyone faced without even saying 'uff'," Sunny told IANS. "Bringing this whole experience on the celluloid", he added, was also part of that takeaway. "You all will get to see it on September 20," he said.