Why did Hari Singh's heart sink when Anil met him in the morning?

Answer – Hari Singh decided to go back to Anil and return the stolen money. He put money under the mattress. The next Morning, Anil gave Hari a 50Rs. note. The note was still wet. Hari thought that his crime had been discovered. But Anil told him that he had earned something. At this situation Hari Singh's heart sink for Anil's behaviour.