An infant crying of thirst or maybe hunger, an exhausted boy asleep over a strolley dragged by his mother, two sisters trying in vain to shield their little brother from the scorching sun with a flimsy 'gamcha'.
As India's migrant crisis continues unstoppably and lakhs walk, hitchhike and scramble for buses and trains to go home, holding on to their few belongings and dependent on charity for food, children are the most vulnerable.
Many children are just wilting. The hunger and the heat, the stress and the strain of the traumatic journey to their home states are taking a terrible toll, said their parents.
Sitting in an open ground in Kundli, on the Delhi-Haryana border, waiting for a bus to take her to her village in Kanpur in Uttar Pradesh, Neha Devi wondered how to protect her seven-month-old baby.
As the sun beat down mercilessly and the hours passed by with the family no closer to boarding a bus, she tried to calm little Nancy, crying incessantly in the heat.
Neha, just 22 herself, tried feeding her water from a steel glass, and Nancy tried to grab the glass and thirstily took some sips. But the crying didn't stop.
The young mother tried to cover her with one end of her sari, but the sun was blazing down, the temperature was over 40 degrees Celsius and there was no shade. Nothing worked.
"She is troubled by the heat," Neha said. Neha's husband Harishankar, who made a living selling 'golgappas' in a village near the Haryana town of Sonipat on Delhi border, has been out of work since the lockdown started on March 25. With their savings drying up, they had no option but to head back.
Not far from them, two sisters and their brother huddled together. They had one thin towel, 'gamcha', between them. Sheetal is nine, Sakshi seven and Nitin three. The two sisters used the gamcha to cover their brother and themselves, but not very successfully.
The family had been waiting for a bus for 10 hours. Their parents, Rajput Singh, 35, and Sunita looked on helplessly, worried about their children and how they will endure the difficult journey to their village in Uttar Pradesh's Mau district.
The future of their children is a matter of concern but there was no choice but to go back, they said.
Rajput Singh was a daily wager doing odd jobs in Akbarpur Barota village in Sonipat but with no work and no money to feed his family he has to head homewards. Both Sheetal and Sakshi study in a government school in Akbarpur Barota but due to the lockdown, they are going back home.
What will happen to their studies, their mother Sunita said, "We will see. We will try coming back once the situation eases." If the first wave of reverse migration in the early days of lockdown was about men returning to homes, the second is about families making arduous journey.