Actor Sanjay Dutt, who is busy shooting for his upcoming film 'Bhoomi', gave a pleasant surprise to his two twin children, Shahraan and Iqra.

The actor took out time to spend with them when the mother was away and treated his kids with pizza.

The kids follow strict guidelines when their mother, Manyata Dutt, is around, a source close to them said.

"Sanjay Dutt loves treating his kids in the absence of wife Manyata. Shahraan and Iqra both are aware of how to get daddy Sanjay Dutt complete their demands in secret. Sanjay spends most of his free time with his twins and is making up for all the lost time in the past," the sources said.